Links to Exploration step
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Surgery during the COVID-19 pandemic: A comprehensive overview and perioperative care</title><author><name sortKey="Al Balas, Mahmoud" sort="Al Balas, Mahmoud" uniqKey="Al Balas M" first="Mahmoud" last="Al-Balas">Mahmoud Al-Balas</name><affiliation><nlm:aff id="aff1">Department of General and Special Surgery, Faculty of Medicine, Hashemite University, Jordan</nlm:aff></affiliation></author><author><name sortKey="Al Balas, Hasan Ibrahim" sort="Al Balas, Hasan Ibrahim" uniqKey="Al Balas H" first="Hasan Ibrahim" last="Al-Balas">Hasan Ibrahim Al-Balas</name><affiliation><nlm:aff id="aff2">Faculty of Medicine, Yarmouk University, Irbid, Jordan</nlm:aff></affiliation></author><author><name sortKey="Al Balas, Hamzeh" sort="Al Balas, Hamzeh" uniqKey="Al Balas H" first="Hamzeh" last="Al-Balas">Hamzeh Al-Balas</name><affiliation><nlm:aff id="aff1">Department of General and Special Surgery, Faculty of Medicine, Hashemite University, Jordan</nlm:aff></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmc">7166034</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7166034</idno><idno type="RBID">PMC:7166034</idno><idno type="doi">10.1016/j.amjsurg.2020.04.018</idno><idno type="pmid">NONE</idno><date when="2020">2020</date><idno type="wicri:Area/Pmc/Corpus">000D78</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000D78</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Surgery during the COVID-19 pandemic: A comprehensive overview and perioperative care</title><author><name sortKey="Al Balas, Mahmoud" sort="Al Balas, Mahmoud" uniqKey="Al Balas M" first="Mahmoud" last="Al-Balas">Mahmoud Al-Balas</name><affiliation><nlm:aff id="aff1">Department of General and Special Surgery, Faculty of Medicine, Hashemite University, Jordan</nlm:aff></affiliation></author><author><name sortKey="Al Balas, Hasan Ibrahim" sort="Al Balas, Hasan Ibrahim" uniqKey="Al Balas H" first="Hasan Ibrahim" last="Al-Balas">Hasan Ibrahim Al-Balas</name><affiliation><nlm:aff id="aff2">Faculty of Medicine, Yarmouk University, Irbid, Jordan</nlm:aff></affiliation></author><author><name sortKey="Al Balas, Hamzeh" sort="Al Balas, Hamzeh" uniqKey="Al Balas H" first="Hamzeh" last="Al-Balas">Hamzeh Al-Balas</name><affiliation><nlm:aff id="aff1">Department of General and Special Surgery, Faculty of Medicine, Hashemite University, Jordan</nlm:aff></affiliation></author></analytic><series><title level="j">American Journal of Surgery</title><idno type="ISSN">0002-9610</idno><idno type="eISSN">1879-1883</idno><imprint><date when="2020">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>COVID-19 disease is a pandemic disease caused by a single-stranded RNA virus that belongs to the coronavirus family known as 2019-nCoV (SARS-CoV-2). The disease is highly contagious and transmitted mainly by droplets or close contact. As the global incidence of COVID-19 disease is increasing dramatically, health systems worldwide started to suffer in terms of its capability to manage affected people and the ability to provide standard treatment for critically ill patients in a safe environment. As Medical staff has extensive contact with patients, families as well as other health care providers, they are very likely to cause cross-infection. This paper aims to provide a comprehensive overview of COVID-19 disease as well as to highlight essential measures that healthcare providers and surgeons need to take into consideration during their management of the patient during the COVID-19 pandemic.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="World Health Organization" uniqKey="World Health Organization">World Health Organization</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Zhu, N" uniqKey="Zhu N">N. Zhu</name></author><author><name sortKey="Zhang, D" uniqKey="Zhang D">D. Zhang</name></author><author><name sortKey="Wang, W" uniqKey="Wang W">W. Wang</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="He, Feng" uniqKey="He F">Feng He</name></author><author><name sortKey="Deng, Yu" uniqKey="Deng Y">Yu Deng</name></author><author><name sortKey="Li, Weina" uniqKey="Li W">Weina Li</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="World Health Organization" uniqKey="World Health Organization">World Health Organization</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Zhou, P" uniqKey="Zhou P">P. Zhou</name></author><author><name sortKey="Yang, X L" uniqKey="Yang X">X.-L. Yang</name></author><author><name sortKey="Wang, X G" uniqKey="Wang X">X.-G. Wang</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Li, X" uniqKey="Li X">X. Li</name></author><author><name sortKey="Zai, J" uniqKey="Zai J">J. Zai</name></author><author><name sortKey="Zhao, Q" uniqKey="Zhao Q">Q. Zhao</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Chan, J F" uniqKey="Chan J">J.F. Chan</name></author><author><name sortKey="Yuan, S" uniqKey="Yuan S">S. Yuan</name></author><author><name sortKey="Kok, K H" uniqKey="Kok K">K.H. Kok</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Xia, J" uniqKey="Xia J">J. Xia</name></author><author><name sortKey="Tong, J" uniqKey="Tong J">J. Tong</name></author><author><name sortKey="Liu, M" uniqKey="Liu M">M. Liu</name></author><author><name sortKey="Shen, Y" uniqKey="Shen Y">Y. Shen</name></author><author><name sortKey="Guo, D" uniqKey="Guo D">D. Guo</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Holshue, M L" uniqKey="Holshue M">M.L. Holshue</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Li, Q" uniqKey="Li Q">Q. Li</name></author><author><name sortKey="Guan, X" uniqKey="Guan X">X. Guan</name></author><author><name sortKey="Wu, P" uniqKey="Wu P">P. Wu</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Zhao, S" uniqKey="Zhao S">S. Zhao</name></author><author><name sortKey="Lin, Q" uniqKey="Lin Q">Q. Lin</name></author><author><name sortKey="Ran, J" uniqKey="Ran J">J. Ran</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Bai, Y" uniqKey="Bai Y">Y. Bai</name></author><author><name sortKey="Yao, L" uniqKey="Yao L">L. Yao</name></author><author><name sortKey="Wei, T" uniqKey="Wei T">T. Wei</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Wang, D" uniqKey="Wang D">D. Wang</name></author><author><name sortKey="Hu, B" uniqKey="Hu B">B. Hu</name></author><author><name sortKey="Hu, C" uniqKey="Hu C">C. Hu</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Zhou, Zili" uniqKey="Zhou Z">Zili Zhou</name></author><author><name sortKey="Zhao, Ning" uniqKey="Zhao N">Ning Zhao</name></author><author><name sortKey="Shu, Yan" uniqKey="Shu Y">Yan Shu</name></author><author><name sortKey="Han, Shengbo" uniqKey="Han S">Shengbo Han</name></author><author><name sortKey="Chen, Bin" uniqKey="Chen B">Bin Chen</name></author><author><name sortKey="Shu, Xiaogang" uniqKey="Shu X">Xiaogang Shu</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Chan, J F" uniqKey="Chan J">J.F. Chan</name></author><author><name sortKey="Yuan, S" uniqKey="Yuan S">S. Yuan</name></author><author><name sortKey="Kok, K H" uniqKey="Kok K">K.H. Kok</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Wu, Z" uniqKey="Wu Z">Z. Wu</name></author><author><name sortKey="Mcgoogan, J M" uniqKey="Mcgoogan J">J.M. McGoogan</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Zhong, Q" uniqKey="Zhong Q">Q. Zhong</name></author><author><name sortKey="Li, Z" uniqKey="Li Z">Z. Li</name></author><author><name sortKey="Shen, X" uniqKey="Shen X">X. Shen</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Wang, W" uniqKey="Wang W">W. Wang</name></author><author><name sortKey="Xu, Y" uniqKey="Xu Y">Y. Xu</name></author><author><name sortKey="Gao, R" uniqKey="Gao R">R. Gao</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Cheng, P K" uniqKey="Cheng P">P.K. Cheng</name></author><author><name sortKey="Wong, D A" uniqKey="Wong D">D.A. Wong</name></author><author><name sortKey="Tong, L K" uniqKey="Tong L">L.K. Tong</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Loeffelholz, Michael J" uniqKey="Loeffelholz M">Michael J. Loeffelholz</name></author><author><name sortKey="Tang, Yi Wei" uniqKey="Tang Y">Yi-Wei Tang</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Tao, Kaixiong" uniqKey="Tao K">Kaixiong Tao</name></author><author><name sortKey="Zhang, Bixiang" uniqKey="Zhang B">Bixiang Zhang</name></author><author><name sortKey="Zhang, Peng" uniqKey="Zhang P">Peng Zhang</name></author><author><name sortKey="Zhu, Peng" uniqKey="Zhu P">Peng Zhu</name></author><author><name sortKey="Wang, Guobin" uniqKey="Wang G">Guobin Wang</name></author><author><name sortKey="Chen, Xiaoping" uniqKey="Chen X">Xiaoping Chen</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Li, Y" uniqKey="Li Y">Y. Li</name></author><author><name sortKey="Qin, J J" uniqKey="Qin J">J.J. Qin</name></author><author><name sortKey="Wang, Z" uniqKey="Wang Z">Z. Wang</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Ti, L K" uniqKey="Ti L">L.K. Ti</name></author><author><name sortKey="Ang, L S" uniqKey="Ang L">L.S. Ang</name></author><author><name sortKey="Foong, T W" uniqKey="Foong T">T.W. Foong</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Ali, Aminian" uniqKey="Ali A">Aminian Ali</name></author><author><name sortKey="Safari, Saeed" uniqKey="Safari S">Saeed Safari</name></author><author><name sortKey="Razeghian Jahromi, Abdolali" uniqKey="Razeghian Jahromi A">Abdolali Razeghian-Jahromi</name></author><author><name sortKey="Ghorbani, Mohammad" uniqKey="Ghorbani M">Mohammad Ghorbani</name></author><author><name sortKey="P Delaney, Conor" uniqKey="P Delaney C">Conor P Delaney</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Brindle, Mary" uniqKey="Brindle M">Mary Brindle</name></author><author><name sortKey="Gawande, Atul" uniqKey="Gawande A">Atul Gawande</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Zheng, Min Hua" uniqKey="Zheng M">Min Hua Zheng</name></author><author><name sortKey="Boni, Luigi" uniqKey="Boni L">Luigi Boni</name></author><author><name sortKey="Abe, Fingerhut" uniqKey="Abe F">Fingerhut Abe</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Grabowski, Julia E" uniqKey="Grabowski J">Julia E. Grabowski</name></author><author><name sortKey="Talamini, Mark A" uniqKey="Talamini M">Mark A. Talamini</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Park, Jiyeon" uniqKey="Park J">Jiyeon Park</name></author><author><name sortKey="Yoo, Seung Yeon" uniqKey="Yoo S">Seung Yeon Yoo</name></author><author><name sortKey="Ko, Jae Hoon" uniqKey="Ko J">Jae-Hoon Ko</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Zucco, Liana" uniqKey="Zucco L">Liana Zucco</name></author><author><name sortKey="Levy, Nadav" uniqKey="Levy N">Nadav Levy</name></author><author><name sortKey="Ketchandji, Desire" uniqKey="Ketchandji D">Desire Ketchandji</name></author><author><name sortKey="Aziz, Mike" uniqKey="Aziz M">Mike Aziz</name></author><author><name sortKey="Ramachandran, Satya Krishna" uniqKey="Ramachandran S">Satya Krishna Ramachandran</name></author></analytic></biblStruct></listBibl></div1></back></TEI><pmc article-type="research-article"><pmc-dir>properties open_access</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Am J Surg</journal-id><journal-id journal-id-type="iso-abbrev">Am. J. Surg</journal-id><journal-title-group><journal-title>American Journal of Surgery</journal-title></journal-title-group><issn pub-type="ppub">0002-9610</issn><issn pub-type="epub">1879-1883</issn><publisher><publisher-name>Elsevier Inc.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmc">7166034</article-id><article-id pub-id-type="publisher-id">S0002-9610(20)30222-1</article-id><article-id pub-id-type="doi">10.1016/j.amjsurg.2020.04.018</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title-group><article-title>Surgery during the COVID-19 pandemic: A comprehensive overview and perioperative care</article-title></title-group><contrib-group><contrib contrib-type="author" id="au1"><name><surname>Al-Balas</surname><given-names>Mahmoud</given-names></name><email>Mahmoud-albalas@hu.edu.jo</email><xref rid="aff1" ref-type="aff">a</xref><xref rid="cor1" ref-type="corresp">∗</xref></contrib><contrib contrib-type="author" id="au2"><name><surname>Al-Balas</surname><given-names>Hasan Ibrahim</given-names></name><xref rid="aff2" ref-type="aff">b</xref></contrib><contrib contrib-type="author" id="au3"><name><surname>Al-Balas</surname><given-names>Hamzeh</given-names></name><xref rid="aff1" ref-type="aff">a</xref></contrib></contrib-group><aff id="aff1"><label>a</label>Department of General and Special Surgery, Faculty of Medicine, Hashemite University, Jordan</aff><aff id="aff2"><label>b</label>Faculty of Medicine, Yarmouk University, Irbid, Jordan</aff><author-notes><corresp id="cor1"><label>∗</label>Corresponding author. Department of General and Special Surgery, Faculty of Medicine, Hashemite University, P.O. Box 3, 21510, Irbid-Amman Street, AlHusn, Irbid, Jordan <email>Mahmoud-albalas@hu.edu.jo</email></corresp></author-notes><pub-date pub-type="pmc-release"><day>18</day><month>4</month><year>2020</year></pub-date><pmc-comment> PMC Release delay is 0 months and 0 days and was based on .</pmc-comment>
<pub-date pub-type="epub"><day>18</day><month>4</month><year>2020</year></pub-date><history><date date-type="received"><day>10</day><month>4</month><year>2020</year></date><date date-type="rev-recd"><day>14</day><month>4</month><year>2020</year></date><date date-type="accepted"><day>15</day><month>4</month><year>2020</year></date></history><permissions><copyright-statement>© 2020 Elsevier Inc. All rights reserved.</copyright-statement><copyright-year>2020</copyright-year><copyright-holder></copyright-holder><license><license-p>Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.</license-p></license></permissions><abstract id="abs0010"><p>COVID-19 disease is a pandemic disease caused by a single-stranded RNA virus that belongs to the coronavirus family known as 2019-nCoV (SARS-CoV-2). The disease is highly contagious and transmitted mainly by droplets or close contact. As the global incidence of COVID-19 disease is increasing dramatically, health systems worldwide started to suffer in terms of its capability to manage affected people and the ability to provide standard treatment for critically ill patients in a safe environment. As Medical staff has extensive contact with patients, families as well as other health care providers, they are very likely to cause cross-infection. This paper aims to provide a comprehensive overview of COVID-19 disease as well as to highlight essential measures that healthcare providers and surgeons need to take into consideration during their management of the patient during the COVID-19 pandemic.</p></abstract><kwd-group id="kwrds0010"><title>Keywords</title><kwd>COVID-19</kwd><kwd>Coronavirus family</kwd><kwd>Perioperative measures</kwd></kwd-group></article-meta></front><body><sec id="sec1"><title>Introduction</title><p id="p0010">In late December 2019, outbreak pneumonia of unknown cause occurred in Wuhan, Hubei Province, China.<xref rid="bib1" ref-type="bibr"><sup>1</sup></xref> The underlying causative agent of this pneumonia was identified as a novel coronavirus, that was initially named as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the disease related to it as coronavirus disease 2019 (COVID-19) by the World Health Organization. Later on, The World Health Organization (WHO) named this pathogenic virus for 2019-nCoV.<xref rid="bib2" ref-type="bibr"><sup>2</sup></xref><sup>,</sup><xref rid="bib3" ref-type="bibr"><sup>3</sup></xref> The pathogenic virus is a member of a large group of highly diverse viruses called coronaviruses, it is an enveloped virus that is composed of a positive-sense single-stranded RNA as its genetic material.<xref rid="bib4" ref-type="bibr"><sup>4</sup></xref> On March 11, 2020, WHO has declared COVID-19 as pandemic disease and by March 26, 2020, COVID-19 has spread to nearly 199 countries and territories worldwide with more than 462680 cases and approximately 20834 deaths.<xref rid="bib5" ref-type="bibr"><sup>5</sup></xref> So far, 2019-nCoV is the seventh member of the family of coronaviruses that infects humans. In the last two decades, two epidemic severe human diseases have emerged and they were attributed to two novel coronaviruses, severe acute respiratory syndrome CoV (SARS-CoV) and Middle East respiratory syndrome CoV (MERS-CoV). Respectively; both viruses have infected more than 8000 and 857 cases worldwide with mortality rates around 10% and 35%.<xref rid="bib5" ref-type="bibr"><sup>5</sup></xref></p></sec><sec id="sec2"><title>Disease transmission</title><p id="p0015">Early reports suggest that 2019-nCoV (SARS-CoV-2) is likely originated in bats, while the intermediate host between bat reservoir and human is still unclear.<xref rid="bib6" ref-type="bibr"><sup>6</sup></xref><sup>,</sup><xref rid="bib7" ref-type="bibr"><sup>7</sup></xref> Human to human transmission of COVID-19 is mainly by droplet and or close contact between affected person and healthy one.<xref rid="bib8" ref-type="bibr"><sup>8</sup></xref> Although the virus has been identified in tears and stool of diseased person, disease transmission through the oral, fecal or conjunctival routes is unknown.<xref rid="bib9" ref-type="bibr"><sup>9</sup></xref><sup>,</sup><xref rid="bib10" ref-type="bibr"><sup>10</sup></xref><sup>,</sup><xref rid="bib19" ref-type="bibr"><sup>19</sup></xref></p><p id="p0020">The disease is highly contagious, even it is too early to identify the accurate reproductive number (R0) (i.e. patient's capability to spread the disease to people in contact), some studies have estimated the mean R0 in a range of 2.20–3.58. This means that each patient has been spreading the infection to 2 or 3 other people.<xref rid="bib11" ref-type="bibr"><sup>11</sup></xref><sup>,</sup><xref rid="bib12" ref-type="bibr"><sup>12</sup></xref></p></sec><sec id="sec3"><title>Clinical presentation</title><p id="p0025">The incubation period for the virus reaches up to 14 days with a mean duration of 5.2 days, one asymptomatic carrier reported with an incubation period of 19 days, and almost all patients are likely to experience one or more symptoms within 12.5 days of contact.<xref rid="bib11" ref-type="bibr"><sup>11</sup></xref><sup>,</sup><xref rid="bib13" ref-type="bibr"><sup>13</sup></xref><sup>,</sup><xref rid="bib14" ref-type="bibr"><sup>14</sup></xref></p><p id="p0030">Patients with COVID-19 can be asymptomatic carriers or they might develop symptoms ranging from mild symptoms up to respiratory or multiorgan failure. Patients mainly present with fever, dry cough, myalgia, fatigue, and dyspnea. Less common symptoms include diarrhea, abdominal pain, dizziness, productive cough, pleuritic chest pain and hemoptysis.<xref rid="bib11" ref-type="bibr"><sup>11</sup></xref><sup>,</sup><xref rid="bib15" ref-type="bibr">15</xref>, <xref rid="bib16" ref-type="bibr">16</xref>, <xref rid="bib17" ref-type="bibr">17</xref></p><p id="p0035">According to Diagnosis and Treatment Protocol for Novel Coronavirus Pneumonia (Trial Version 6) that was released by the National Health Commission & State Administration of Traditional Chinese Medicine, patients can be classified into four categories (i.e. mild, moderate, severe and critical). Patients in the mild group have mild symptoms with no radiologic findings of pneumonia. Moderate cases Show fever and respiratory symptoms with radiological findings of pneumonia. Severely diseased patients have dyspnea, tachypnea (i.e. respiratory rate ≥30/min), hypoxemia (i.e. blood oxygen saturation ≤93%) and lung infiltrates >50% within 24–48 h. Critically ill patients have septic shock, respiratory failure or multiorgan dysfunction.<xref rid="bib17" ref-type="bibr"><sup>17</sup></xref> Although it is early to estimate COVID-19 mortality rates, at the time of editing this article, reported figures showed a global mortality rate of 4.49%.</p></sec><sec id="sec4"><title>Clinical diagnosis</title><p id="p0040">In the early course of the disease, WBC count may be normal. Common laboratory findings in patients with COVID-19 include leucopenia, lymphopenia. Some patients have an elevated lactate dehydrogenase, creatinine kinase, alanine aminotransferase, and aspartate aminotransferase. Lymphopenia is considered a cardinal feature of this disease. Approximately 30% of patients had an abnormally elevated D-Dimer level. Even serum levels of procalcitonin were normal in most patients, the C-reactive protein was elevated.<xref rid="bib4" ref-type="bibr"><sup>4</sup></xref><sup>,</sup><xref rid="bib11" ref-type="bibr"><sup>11</sup></xref><sup>,</sup><xref rid="bib14" ref-type="bibr"><sup>14</sup></xref></p><p id="p0045">Computed tomography (CT) imaging of the chest in patients with COVID-19 has characteristic manifestations related to different clinical types of the disease (i.e. mild, moderate, severe and critical). There were no abnormal CT findings in mild cases. Moderate cases are mainly manifested as solid plaque shadow and halo sign (i.e. ground glass opacity surrounding a pulmonary nodule or mass); these changes have been identified in 91% of cases. Severe cases show fibrous strip shadow with ground glass changes; multiple lesions documented in more than 95% of cases. Consolidation shadow as the main lesion is the main finding in critically ill patients.<xref rid="bib18" ref-type="bibr"><sup>18</sup></xref></p><p id="p0050">Detection of viral RNA using real-time reverse transcriptase-polymerase chain reaction (rRT-PCR) is used to confirm the clinical diagnosis. For the most sensitive detection of 2019-nCoV, the collection and testing of both upper and lower respiratory samples are recommended. Bronchoalveolar lavage fluid specimens have the highest positive rates 93%, followed by sputum 72%. Nasal swabs, fiber bronchoscope brush biopsy, and pharyngeal swabs detection rates are 63%, 46%, and 32%. Both fecal and blood specimens have positive rates in only 29% and 1% of diseased patients. Regardless the high detection rates in bronchoalveolar lavage fluid and sputum, The US CDC recommends collecting only the upper respiratory nasopharyngeal (NP) swab because of the increase in biosafety risk to healthcare workers through the creation of aerosol droplets.<xref rid="bib19" ref-type="bibr">19</xref>, <xref rid="bib20" ref-type="bibr">20</xref>, <xref rid="bib21" ref-type="bibr">21</xref></p></sec><sec id="sec5"><title>Preadmission and admission considerations in COVID-19 pandemic</title><p id="p0055">All patients who are eligible for operative intervention need to be categorized into three groups based on the possibility of having a 2019-nCoV infection (i.e. non-infected people, asymptomatic carriers and symptomatic patients). Preadmission history regarding patient's general condition, presence of active or recent respiratory or gastrointestinal symptoms, anosmia, history of recent travel to an endemic country in the last 14 days or history of contact with a person at risk to have the 2019-nCoV infection should be evaluated properly.</p><p id="p0060">It is recommended that all surgery patients must complete preoperative health screening despite being asymptomatic.<xref rid="bib27" ref-type="bibr"><sup>27</sup></xref> Regardless of patient status of infection; it is recommended that all elective surgeries to be postponed knowing the fact that hospitals are rapidly becoming hot zones for treatment and transmission of this disease.<xref rid="bib22" ref-type="bibr"><sup>22</sup></xref><sup>,</sup><xref rid="bib26" ref-type="bibr"><sup>26</sup></xref></p><p id="p0065">All suspected patients or symptomatic patients need to be evaluated carefully to confirm the diagnosis of COVID-19 disease. If the diagnosis is confirmed, the patient should be quarantined and reported to the national authorities. On the other hand, patients who are non-suspected or proved to be disease-free should be admitted into single rooms to prevent hospitalized patients from incubating in 2019-nCoV infection or asymptomatic 2019-nCoV infection, and prevent the possibility of cross-infection with people in contact.<xref rid="bib22" ref-type="bibr"><sup>22</sup></xref></p><p id="p0070">In cases of emergent and life-threatening conditions where PCR is not available, all patients should be presumed diseased and approached similarly to infected patients.<xref rid="bib29" ref-type="bibr"><sup>29</sup></xref> All preoperative, intraoperative and postoperative measures should be taken into consideration until the diagnosis is confirmed or the patient is discharged.</p></sec><sec id="sec6"><title>Perioperative measures in COVID-19 patients</title><sec id="sec6.1"><title>Preoperative considerations</title><p id="p0075">All medical staff should be performing their clinical tasks wearing gloves, hats, and disposable surgical masks correctly. Whenever a suspected patient or a COVID-19 diseased patient is encountered, extra precautions should be taken to keep protection at a high level. If this the case, all providers should utilize personal protective equipment (PPE) including fit-tested disposable N95 respirator, goggles, face shield, gowns, double-layered gloves, and protective footwear to achieve maximum droplet/contact isolation precautions.<xref rid="bib22" ref-type="bibr"><sup>22</sup></xref><sup>,</sup><xref rid="bib23" ref-type="bibr"><sup>23</sup></xref><sup>,</sup><xref rid="bib29" ref-type="bibr"><sup>29</sup></xref> Medical staff should complete personal hand hygiene before and after contact with patients and after removing gloves.<xref rid="bib22" ref-type="bibr"><sup>22</sup></xref><sup>,</sup><xref rid="bib23" ref-type="bibr"><sup>23</sup></xref><sup>,</sup><xref rid="bib26" ref-type="bibr"><sup>26</sup></xref></p><p id="p0080">As Medical staff has extensive contact with patients and their families as well as other health care providers, they are very likely to cause cross-infection. Because of that, the daily assessment of personnel health status and recording body temperature should be implemented. Any medical staff with an increase in his body temperature should be isolated and investigated for the possibility of acquiring the disease.<xref rid="bib22" ref-type="bibr"><sup>22</sup></xref></p><p id="p0085">Properly protected anesthetists need to oxygenate patients with 100% O2 for 3–5 min then to perform rapid sequence induction and intubation to avoid manual ventilation and decrease the possibility of aerosolization of virus from airways.<sup>30</sup>Once PPE is removed proper handwashing before touching the surrounding environment. It is recommended to use a high-quality HMEF (Heat and Moisture Exchange Filter) between the facemask and breathing circuit. It is estimated that HMEF can remove 99.97% of airborne particles equal to or greater than 0.3 microns.<xref rid="bib24" ref-type="bibr"><sup>24</sup></xref><sup>,</sup><xref rid="bib30" ref-type="bibr"><sup>30</sup></xref> Anesthetic equipment must be used by one person only as well as the anesthesia machine is strictly disinfected according to requirements after use.<xref rid="bib24" ref-type="bibr"><sup>24</sup></xref></p></sec><sec id="sec6.2"><title>Intraoperative considerations</title><p id="p0090">If a patient is having COVID-19 disease or even highly suspected, the operation should be performed in a designated negative pressure environment<xref rid="bib26" ref-type="bibr"><sup>26</sup></xref>; it is essential to keep pressure difference between the operating room below - 4.7 Pa.<xref rid="bib29" ref-type="bibr"><sup>29</sup></xref> Medical staff should be reduced as much as possible as well as their temperature needs to be measured before starting the surgery.</p><p id="p0095">Surgeons and adjunct medical staff should be aware of blood and body secretions at the time of surgery, all equipment should be kept clean of these secretions.<xref rid="bib27" ref-type="bibr"><sup>27</sup></xref> Aerosol generating procedures (AGPs) are associated with an increased risk to the health care providers. AGPs include and not limited to intubation, extubation, chest tube insertion, bronchoscopy, bag masking, gastrointestinal endoscopy, laparoscopy and the use of energy devices (e.g. electrocautery). When using electrocautery or other energy devices in surgery, adjust to the lowest effective power possible to reduce the amount of surgical smoke, and use a smoking evacuator.<xref rid="bib22" ref-type="bibr"><sup>22</sup></xref><sup>,</sup><xref rid="bib27" ref-type="bibr"><sup>27</sup></xref></p><p id="p0100">The choice between laparoscopy and laparotomy as a surgical approach needs to be cautious. As the use of laparoscopy was proved to have advantages, patients with good cardiopulmonary function and general condition can be considered for laparoscopic surgery. Careful attention during pneumoperitoneum creation and strict aerosol management must be made even during the operation.<xref rid="bib22" ref-type="bibr"><sup>22</sup></xref><sup>,</sup><xref rid="bib27" ref-type="bibr"><sup>27</sup></xref> In response to artificial pneumoperitoneum, there will be a reduction in lung volume, increased airway pressure, increase CO2 retention, and decreased lung compliance. Therefore, the risk of perioperative infection 2019-nCoV is considered high.<xref rid="bib28" ref-type="bibr"><sup>28</sup></xref> To minimize the impact of pneumoperitoneum on lung function, circulation and susceptibility for pathogen infection, both intraoperative pneumoperitoneum pressure, and CO2 ventilation should be at the lowest possible. Surgical smoke and pneumoperitoneum should be evacuated only using a direct suction connected to a vacuum suction unit.<xref rid="bib27" ref-type="bibr"><sup>27</sup></xref></p></sec><sec id="sec6.3"><title>Postoperative considerations</title><p id="p0105">Postoperatively, specimens should be labeled as 2019-nCoV and handled as infectious specimens for treatment with the pathology department. Disease-free patients can be transferred to the regular surgical ward for their postoperative management. Daily assessment of body temperature as well as respiratory symptoms is mandatory.<xref rid="bib22" ref-type="bibr"><sup>22</sup></xref> Any patient with new-onset fever or cough should be isolated and investigated thoroughly to rule out 2019-nCoV infection.<xref rid="bib25" ref-type="bibr"><sup>25</sup></xref> Suspected or confirmed patients should be isolated in a single room with a negative pressure, sufficient oxygen supply and nebulization should be considered. Postoperative rounds, medications and wound management should be performed under personal protection to avoid contact with secretions. In case of suspected COVID-19, all medical staff should be isolated and quarantined for observation until the patient is cleared. If the diagnosis of COVID-19 is confirmed or was previously identified, the medical staff involved in the surgery need to be isolated for 14 days after the surgery.<xref rid="bib22" ref-type="bibr"><sup>22</sup></xref></p></sec></sec><sec id="sec7"><title>Conclusion</title><p id="p0110">In the era of COVID-19 pandemic, all health care providers must implement standardized essential perioperative measures including the use of PPEs to control disease transmission, and avoid unwanted complications. In life saving procedures, all patients need to be managed as COVID-19 patients until results are confirmed. Elective procedures are recommended to be postponed and to consider only urgent, lifesaving procedures and oncologic surgeries that are associated with worse outcome if delayed. The use of laparoscopy is still considered valid option talking in consideration extra precaution during creation of pneumoperitoneum, cardiopulmonary physiology and gas deflation.</p></sec><sec id="sec8"><title>Funding</title><p id="p0115">This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.</p></sec><sec sec-type="COI-statement"><title>Declaration of competing interest</title><p id="p0120">There are no conflicts of interest to declare.</p></sec></body><back><ref-list id="cebib0010"><title>References</title><ref id="bib1"><label>1</label><element-citation publication-type="book" id="sref1"><source>Report of Clustering Pneumonia of Unknown Etiology in Wuhan City</source><year>2019</year><publisher-name>Wuhan Municipal Health Commission</publisher-name><ext-link ext-link-type="uri" xlink:href="http://wjw.wuhan.gov.cn/front/web/showDetail/2019123108989" id="intref0010">http://wjw.wuhan.gov.cn/front/web/showDetail/2019123108989</ext-link></element-citation></ref><ref id="bib2"><label>2</label><element-citation publication-type="other" id="sref2"><person-group person-group-type="author"><name><surname>World Health Organization</surname></name></person-group><article-title>Clinical management of severe acute respiratory infection when Novel coronavirus (nCoV) infection is suspected [EB/OL]</article-title><comment>(2020-01-11) [2020-02-11]</comment><ext-link ext-link-type="uri" xlink:href="http://Https://www.who.int/internalpublications-detail/clinical-management-of-severe-acute-respiratoryinfection-when-novel-coronavirus-(ncov)-infection-is-suspected%20" id="intref0015">Https://www.who.int/internalpublications-detail/clinical-management-of-severe-acute-respiratoryinfection-when-novel-coronavirus-(ncov)-infection-is-suspected</ext-link></element-citation></ref><ref id="bib3"><label>3</label><element-citation publication-type="journal" id="sref3"><person-group person-group-type="author"><name><surname>Zhu</surname><given-names>N.</given-names></name><name><surname>Zhang</surname><given-names>D.</given-names></name><name><surname>Wang</surname><given-names>W.</given-names></name></person-group><article-title>A novel coronavirus from patients with pneumonia in China, 2019</article-title><source>N Engl J Med</source><volume>382</volume><issue>8</issue><year>2020</year><fpage>727</fpage><lpage>733</lpage><pub-id pub-id-type="pmid">31978945</pub-id></element-citation></ref><ref id="bib4"><label>4</label><element-citation publication-type="journal" id="sref4"><person-group person-group-type="author"><name><surname>He</surname><given-names>Feng</given-names></name><name><surname>Deng</surname><given-names>Yu</given-names></name><name><surname>Li</surname><given-names>Weina</given-names></name></person-group><article-title>Coronavirus Disease 2019 (COVID-19): what we know?</article-title><source>J Med Virol</source><year>2020</year><pub-id pub-id-type="doi">10.1002/jmv.25766</pub-id></element-citation></ref><ref id="bib5"><label>5</label><element-citation publication-type="other" id="sref5"><person-group person-group-type="author"><name><surname>World Health Organization</surname></name></person-group><article-title>Coronavirus Disease 2019 (COVID-19): situation report – 66</article-title><ext-link ext-link-type="uri" xlink:href="http://Https://www.who.int/emergencies/diseases/novel-coronavirus-2019/situation-reports%20" id="intref0020">Https://www.who.int/emergencies/diseases/novel-coronavirus-2019/situation-reports</ext-link></element-citation></ref><ref id="bib6"><label>6</label><element-citation publication-type="book" id="sref6"><person-group person-group-type="author"><name><surname>Zhou</surname><given-names>P.</given-names></name><name><surname>Yang</surname><given-names>X.-L.</given-names></name><name><surname>Wang</surname><given-names>X.-G.</given-names></name></person-group><chapter-title>Discovery of a Novel Coronavirus Associated with the Recent Pneumonia Outbreak in Humans and its Potential Bat Origin</chapter-title><year>2020</year><comment>2020.2001.2022.914952</comment></element-citation></ref><ref id="bib7"><label>7</label><element-citation publication-type="journal" id="sref7"><person-group person-group-type="author"><name><surname>Li</surname><given-names>X.</given-names></name><name><surname>Zai</surname><given-names>J.</given-names></name><name><surname>Zhao</surname><given-names>Q.</given-names></name></person-group><article-title>Evolutionary history, potential intermediate animal host, and cross-species analyses of SARS-CoV-2</article-title><source>J Med Virol</source><year>2020</year></element-citation></ref><ref id="bib8"><label>8</label><element-citation publication-type="journal" id="sref8"><person-group person-group-type="author"><name><surname>Chan</surname><given-names>J.F.</given-names></name><name><surname>Yuan</surname><given-names>S.</given-names></name><name><surname>Kok</surname><given-names>K.H.</given-names></name></person-group><article-title>A familial cluster of pneumonia associated with the 2019 novel coronavirus indicating person-to-person transmission: a study of a family cluster</article-title><source>Lancet</source><volume>395</volume><issue>10223</issue><year>2020</year><fpage>514</fpage><lpage>552</lpage><pub-id pub-id-type="pmid">31986261</pub-id></element-citation></ref><ref id="bib9"><label>9</label><element-citation publication-type="journal" id="sref9"><person-group person-group-type="author"><name><surname>Xia</surname><given-names>J.</given-names></name><name><surname>Tong</surname><given-names>J.</given-names></name><name><surname>Liu</surname><given-names>M.</given-names></name><name><surname>Shen</surname><given-names>Y.</given-names></name><name><surname>Guo</surname><given-names>D.</given-names></name></person-group><article-title>Evaluation of coronavirus in tears and conjunctival secretions of patients with SARS-CoV-2 infection</article-title><source>J Med Virol</source><year>2020</year></element-citation></ref><ref id="bib10"><label>10</label><element-citation publication-type="journal" id="sref10"><person-group person-group-type="author"><name><surname>Holshue</surname><given-names>M.L.</given-names></name></person-group><article-title>First case of 2019 novel coronavirus in the United States</article-title><source>N Engl J Med</source><year>2020</year></element-citation></ref><ref id="bib11"><label>11</label><element-citation publication-type="journal" id="sref11"><person-group person-group-type="author"><name><surname>Li</surname><given-names>Q.</given-names></name><name><surname>Guan</surname><given-names>X.</given-names></name><name><surname>Wu</surname><given-names>P.</given-names></name></person-group><article-title>Early transmission dynamics in wuhan, China, of novel coronavirus-infected pneumonia</article-title><source>N Engl J Med</source><year>2020</year></element-citation></ref><ref id="bib12"><label>12</label><element-citation publication-type="journal" id="sref12"><person-group person-group-type="author"><name><surname>Zhao</surname><given-names>S.</given-names></name><name><surname>Lin</surname><given-names>Q.</given-names></name><name><surname>Ran</surname><given-names>J.</given-names></name></person-group><article-title>Preliminary estimation of the basic reproduction number of novel coronavirus (2019-nCoV) in China, from 2019 to 2020: a data-driven analysis in the early phase of the outbreak</article-title><source>Int J Infect Dis</source><volume>92</volume><year>2020</year><fpage>214</fpage><lpage>217</lpage><pub-id pub-id-type="pmid">32007643</pub-id></element-citation></ref><ref id="bib13"><label>13</label><element-citation publication-type="journal" id="sref13"><person-group person-group-type="author"><name><surname>Bai</surname><given-names>Y.</given-names></name><name><surname>Yao</surname><given-names>L.</given-names></name><name><surname>Wei</surname><given-names>T.</given-names></name></person-group><article-title>Presumed asymptomatic carrier transmission of COVID-19</article-title><source>J Am Med Assoc</source><year>2020</year></element-citation></ref><ref id="bib14"><label>14</label><element-citation publication-type="journal" id="sref14"><person-group person-group-type="author"><name><surname>Wang</surname><given-names>D.</given-names></name><name><surname>Hu</surname><given-names>B.</given-names></name><name><surname>Hu</surname><given-names>C.</given-names></name></person-group><article-title>Clinical characteristics of 138 hospitalized patients with 2019 novel coronavirus-infected pneumonia in wuhan, China</article-title><source>J Am Med Assoc</source><year>2020</year></element-citation></ref><ref id="bib15"><label>15</label><element-citation publication-type="journal" id="sref15"><person-group person-group-type="author"><name><surname>Zhou</surname><given-names>Zili</given-names></name><name><surname>Zhao</surname><given-names>Ning</given-names></name><name><surname>Shu</surname><given-names>Yan</given-names></name><name><surname>Han</surname><given-names>Shengbo</given-names></name><name><surname>Chen</surname><given-names>Bin</given-names></name><name><surname>Shu</surname><given-names>Xiaogang</given-names></name></person-group><article-title>Effect of gastrointestinal symptoms on patients infected with COVID-19</article-title><source>Gastroenterology</source><year>2020</year><pub-id pub-id-type="doi">10.1053/j.gastro.2020.03.020</pub-id></element-citation></ref><ref id="bib16"><label>16</label><element-citation publication-type="journal" id="sref16"><person-group person-group-type="author"><name><surname>Chan</surname><given-names>J.F.</given-names></name><name><surname>Yuan</surname><given-names>S.</given-names></name><name><surname>Kok</surname><given-names>K.H.</given-names></name></person-group><article-title>A familial cluster of pneumonia associated with the 2019 novel coronavirus indicating person-to-person transmission: a study of a family cluster</article-title><source>Lancet</source><volume>395</volume><issue>10223</issue><year>2020</year><fpage>514</fpage><lpage>523</lpage><pub-id pub-id-type="pmid">31986261</pub-id></element-citation></ref><ref id="bib17"><label>17</label><element-citation publication-type="journal" id="sref17"><person-group person-group-type="author"><name><surname>Wu</surname><given-names>Z.</given-names></name><name><surname>McGoogan</surname><given-names>J.M.</given-names></name></person-group><article-title>Characteristics of and important lessons from the coronavirus disease 2019 (COVID-19) outbreak in China: summary of a report of 72314 cases from the Chinese center for disease control and prevention</article-title><source>J Am Med Assoc</source><year>2020</year></element-citation></ref><ref id="bib18"><label>18</label><element-citation publication-type="journal" id="sref18"><person-group person-group-type="author"><name><surname>Zhong</surname><given-names>Q.</given-names></name><name><surname>Li</surname><given-names>Z.</given-names></name><name><surname>Shen</surname><given-names>X.</given-names></name></person-group><article-title>CT imaging features of patients with different clinical types of coronavirus disease 2019 (COVID-19)]</article-title><comment>Zhejiang Da Xue Xue Bao Yi Xue Ban</comment><source>J Zhejiang Univ Med Sci</source><volume>49</volume><issue>1</issue><year>2020 May 25</year><comment>0</comment></element-citation></ref><ref id="bib19"><label>19</label><element-citation publication-type="journal" id="sref19"><person-group person-group-type="author"><name><surname>Wang</surname><given-names>W.</given-names></name><name><surname>Xu</surname><given-names>Y.</given-names></name><name><surname>Gao</surname><given-names>R.</given-names></name></person-group><article-title>Detection of SARS-CoV-2 in different types of clinical specimens</article-title><source>J Am Med Assoc</source><year>2020</year><pub-id pub-id-type="doi">10.1001/jama.2020.3786</pub-id></element-citation></ref><ref id="bib20"><label>20</label><element-citation publication-type="journal" id="sref20"><person-group person-group-type="author"><name><surname>Cheng</surname><given-names>P.K.</given-names></name><name><surname>Wong</surname><given-names>D.A.</given-names></name><name><surname>Tong</surname><given-names>L.K.</given-names></name></person-group><article-title>Viral shedding patterns of coronavirus in patients with probable severe acute respiratory syndrome</article-title><source>Lancet</source><volume>363</volume><issue>9422</issue><year>2004</year><fpage>1699</fpage><lpage>1700</lpage><comment>doi: 1610.1016/S0140-6736(1604)16255-16257</comment><pub-id pub-id-type="pmid">15158632</pub-id></element-citation></ref><ref id="bib21"><label>21</label><element-citation publication-type="journal" id="sref21"><person-group person-group-type="author"><name><surname>Loeffelholz</surname><given-names>Michael J.</given-names></name><name><surname>Tang</surname><given-names>Yi-Wei</given-names></name></person-group><article-title>Laboratory diagnosis of emerging human coronavirus infections — the state of the art</article-title><source>Emerg Microb Infect</source><year>2020</year><pub-id pub-id-type="doi">10.1080/22221751.2020.1745095</pub-id></element-citation></ref><ref id="bib22"><label>22</label><element-citation publication-type="journal" id="sref22"><person-group person-group-type="author"><name><surname>Tao</surname><given-names>Kaixiong</given-names></name><name><surname>Zhang</surname><given-names>Bixiang</given-names></name><name><surname>Zhang</surname><given-names>Peng</given-names></name><name><surname>Zhu</surname><given-names>Peng</given-names></name><name><surname>Wang</surname><given-names>Guobin</given-names></name><name><surname>Chen</surname><given-names>Xiaoping</given-names></name></person-group><article-title>Recommendations for general surgery clinical practice in novel coronavirus pneumonia situation</article-title><source>Zhonghua Wai Ke Za Zhi</source><volume>58</volume><year>2020 Feb 14</year><fpage>E001</fpage><pub-id pub-id-type="doi">10.3760/cma.j.issn.0529-5815.2020.0001</pub-id><comment>0</comment><pub-id pub-id-type="pmid">32057212</pub-id></element-citation></ref><ref id="bib23"><label>23</label><element-citation publication-type="journal" id="sref23"><person-group person-group-type="author"><name><surname>Li</surname><given-names>Y.</given-names></name><name><surname>Qin</surname><given-names>J.J.</given-names></name><name><surname>Wang</surname><given-names>Z.</given-names></name></person-group><article-title>Surgical treatment for esophageal cancer during the outbreak of COVID-19</article-title><source>Zhonghua Zhongliu Zazhi</source><volume>42</volume><year>2020 Feb 27</year><fpage>E003</fpage><pub-id pub-id-type="doi">10.3760/cma.j.cn112152-20200226-00128</pub-id><comment>0</comment><pub-id pub-id-type="pmid">32105052</pub-id></element-citation></ref><ref id="bib24"><label>24</label><element-citation publication-type="journal" id="sref24"><person-group person-group-type="author"><name><surname>Ti</surname><given-names>L.K.</given-names></name><name><surname>Ang</surname><given-names>L.S.</given-names></name><name><surname>Foong</surname><given-names>T.W.</given-names></name></person-group><article-title>What we do when a COVID-19 patient needs an operation: operating room preparation and guidance</article-title><source>Can J Anesth/J Can Anesth</source><year>2020</year><pub-id pub-id-type="doi">10.1007/s12630-020-01617-4</pub-id></element-citation></ref><ref id="bib25"><label>25</label><element-citation publication-type="journal" id="sref25"><person-group person-group-type="author"><name><surname>Ali</surname><given-names>Aminian</given-names></name><name><surname>Safari</surname><given-names>Saeed</given-names></name><name><surname>Razeghian-Jahromi</surname><given-names>Abdolali</given-names></name><name><surname>Ghorbani</surname><given-names>Mohammad</given-names></name><name><surname>P Delaney</surname><given-names>Conor</given-names></name></person-group><article-title>COVID-19 outbreak and surgical practice: unexpected fatality in perioperative period</article-title><source>Ann Surg</source><year>2020</year></element-citation></ref><ref id="bib26"><label>26</label><element-citation publication-type="journal" id="sref26"><person-group person-group-type="author"><name><surname>Brindle</surname><given-names>Mary</given-names></name><name><surname>Gawande</surname><given-names>Atul</given-names></name></person-group><article-title>Managing COVID-19 in surgical systems</article-title><source>Ann Surg</source><year>2020</year></element-citation></ref><ref id="bib27"><label>27</label><element-citation publication-type="journal" id="sref27"><person-group person-group-type="author"><name><surname>Zheng</surname><given-names>Min Hua</given-names></name><name><surname>Boni</surname><given-names>Luigi</given-names></name><name><surname>Abe</surname><given-names>Fingerhut</given-names></name></person-group><article-title>Minimally invasive surgery and the novel coronavirus outbreak: lessons learned in China and Italy</article-title><source>Ann Surg</source><year>2020</year></element-citation></ref><ref id="bib28"><label>28</label><element-citation publication-type="journal" id="sref28"><person-group person-group-type="author"><name><surname>Grabowski</surname><given-names>Julia E.</given-names></name><name><surname>Talamini</surname><given-names>Mark A.</given-names></name></person-group><article-title>Physiological effects of pneumoperitoneum</article-title><source>J Gastrointest Surg</source><volume>13</volume><year>2009</year><fpage>1009</fpage><lpage>1016</lpage><pub-id pub-id-type="pmid">18766415</pub-id></element-citation></ref><ref id="bib29"><label>29</label><element-citation publication-type="journal" id="sref29"><person-group person-group-type="author"><name><surname>Park</surname><given-names>Jiyeon</given-names></name><name><surname>Yoo</surname><given-names>Seung Yeon</given-names></name><name><surname>Ko</surname><given-names>Jae-Hoon</given-names></name></person-group><article-title>Infection prevention measures for surgical procedures during a Middle East respiratory syndrome outbreak in a tertiary care hospital in South Korea</article-title><source>Sci Rep</source><volume>10</volume><year>2020</year><fpage>325</fpage><pub-id pub-id-type="pmid">31941957</pub-id></element-citation></ref><ref id="bib30"><label>30</label><element-citation publication-type="other" id="sref30"><person-group person-group-type="author"><name><surname>Zucco</surname><given-names>Liana</given-names></name><name><surname>Levy</surname><given-names>Nadav</given-names></name><name><surname>Ketchandji</surname><given-names>Desire</given-names></name><name><surname>Aziz</surname><given-names>Mike</given-names></name><name><surname>Ramachandran</surname><given-names>Satya Krishna</given-names></name></person-group><article-title>Perioperative considerations for the 2019 novel coronavirus (COVID-19)</article-title><ext-link ext-link-type="uri" xlink:href="https://www.apsf.org/news-updates/perioperative-considerations-for-the-2019-novel-coronavirus-covid-19/" id="intref0025">https://www.apsf.org/news-updates/perioperative-considerations-for-the-2019-novel-coronavirus-covid-19/</ext-link><year>March 2020</year></element-citation></ref></ref-list><ack id="ack0010"><title>Acknowledgments</title><p>free.</p></ack></back></pmc></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Sante/explor/SrasV1/Data/Pmc/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000D78 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pmc/Corpus/biblio.hfd -nk 000D78 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Sante
|area= SrasV1
|flux= Pmc
|étape= Corpus
|type= RBID
|clé=
|texte=
}}
| This area was generated with Dilib version V0.6.33. |  |