Asymptomatic radiopaque lesions of the jaws: a radiographic study using cone-beam computed tomography.
Identifieur interne : 004320 ( Main/Merge ); précédent : 004319; suivant : 004321Asymptomatic radiopaque lesions of the jaws: a radiographic study using cone-beam computed tomography.
Auteurs : Masao Araki [Japon] ; Naoyuki Matsumoto ; Kunihito Matsumoto ; Masaaki Ohnishi ; Kazuya Honda ; Kazuo KomiyamaSource :
- Journal of oral science [ 1880-4926 ] ; 2011.
Descripteurs français
- KwdFr :
- Adolescent, Adulte, Adulte d'âge moyen, Enfant, Femelle, Humains, Jeune adulte, Loi du khi-deux, Maladies asymptomatiques, Maladies de la mâchoire (imagerie diagnostique), Maladies du maxillaire supérieur (imagerie diagnostique), Maladies mandibulaires (imagerie diagnostique), Maladies périapicales (imagerie diagnostique), Mâchoire (imagerie diagnostique), Mâchoire édentée (imagerie diagnostique), Mâle, Ostéomyélite (imagerie diagnostique), Ostéosclérose (imagerie diagnostique), Radiographie panoramique, Sujet âgé, Sujet âgé de 80 ans ou plus, Tomodensitométrie à faisceau conique, Études rétrospectives.
- MESH :
- imagerie diagnostique : Maladies de la mâchoire, Maladies du maxillaire supérieur, Maladies mandibulaires, Maladies périapicales, Mâchoire, Mâchoire édentée, Ostéomyélite, Ostéosclérose.
- Adolescent, Adulte, Adulte d'âge moyen, Enfant, Femelle, Humains, Jeune adulte, Loi du khi-deux, Maladies asymptomatiques, Mâle, Radiographie panoramique, Sujet âgé, Sujet âgé de 80 ans ou plus, Tomodensitométrie à faisceau conique, Études rétrospectives.
English descriptors
- KwdEn :
- Adolescent, Adult, Aged, Aged, 80 and over, Asymptomatic Diseases, Chi-Square Distribution, Child, Cone-Beam Computed Tomography, Female, Humans, Jaw (diagnostic imaging), Jaw Diseases (diagnostic imaging), Jaw, Edentulous (diagnostic imaging), Male, Mandibular Diseases (diagnostic imaging), Maxillary Diseases (diagnostic imaging), Middle Aged, Osteomyelitis (diagnostic imaging), Osteosclerosis (diagnostic imaging), Periapical Diseases (diagnostic imaging), Radiography, Panoramic, Retrospective Studies, Young Adult.
- MESH :
- diagnostic imaging : Jaw, Jaw Diseases, Jaw, Edentulous, Mandibular Diseases, Maxillary Diseases, Osteomyelitis, Osteosclerosis, Periapical Diseases.
- Adolescent, Adult, Aged, Aged, 80 and over, Asymptomatic Diseases, Chi-Square Distribution, Child, Cone-Beam Computed Tomography, Female, Humans, Male, Middle Aged, Radiography, Panoramic, Retrospective Studies, Young Adult.
Abstract
Panoramic radiography and cone-beam computed tomography (CT) were used to analyze asymptomatic radiopaque lesions in the jaw bones and determine the diagnostic relevance of the lesions based on their relationships to teeth and site of origin. One hundred radiopaque lesions detected between 1998 and 2002 were examined by both panoramic radiography and cone-beam CT. On the basis of panoramic radiographs, the region was classified as periapical, body, or edentulous, and the site was classified as molar or premolar. Follow-up data from medical records were available for only 36 of these cases. The study protocol for simultaneous use of cone-beam CT was approved by the ethics review board of our institution. A large majority of radiopaque lesions were observed in premolar and molar sites of the mandible; 60% of lesions were periapical, 24% were in the body, and 16% were in the edentulous region. An interesting type of radiopaque lesion, which we named a pearl shell structure (PSS), was observed on cone-beam CT in 34 of the 100 lesions. The PSS is a distinctive structure, and this finding on cone-beam CT likely represents the start of bone formation before bone sclerosis.
PubMed: 22167028
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pubmed:22167028Le document en format XML
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sort="Matsumoto, Kunihito" uniqKey="Matsumoto K" first="Kunihito" last="Matsumoto">Kunihito Matsumoto</name></author><author><name sortKey="Ohnishi, Masaaki" sort="Ohnishi, Masaaki" uniqKey="Ohnishi M" first="Masaaki" last="Ohnishi">Masaaki Ohnishi</name></author><author><name sortKey="Honda, Kazuya" sort="Honda, Kazuya" uniqKey="Honda K" first="Kazuya" last="Honda">Kazuya Honda</name></author><author><name sortKey="Komiyama, Kazuo" sort="Komiyama, Kazuo" uniqKey="Komiyama K" first="Kazuo" last="Komiyama">Kazuo Komiyama</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="RBID">pubmed:22167028</idno><idno type="pmid">22167028</idno><idno type="wicri:Area/PubMed/Corpus">001368</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">001368</idno><idno type="wicri:Area/PubMed/Curation">001368</idno><idno type="wicri:explorRef" wicri:stream="PubMed" 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scheme="KwdFr" xml:lang="fr"><term>Adolescent</term><term>Adulte</term><term>Adulte d'âge moyen</term><term>Enfant</term><term>Femelle</term><term>Humains</term><term>Jeune adulte</term><term>Loi du khi-deux</term><term>Maladies asymptomatiques</term><term>Maladies de la mâchoire (imagerie diagnostique)</term><term>Maladies du maxillaire supérieur (imagerie diagnostique)</term><term>Maladies mandibulaires (imagerie diagnostique)</term><term>Maladies périapicales (imagerie diagnostique)</term><term>Mâchoire (imagerie diagnostique)</term><term>Mâchoire édentée (imagerie diagnostique)</term><term>Mâle</term><term>Ostéomyélite (imagerie diagnostique)</term><term>Ostéosclérose (imagerie diagnostique)</term><term>Radiographie panoramique</term><term>Sujet âgé</term><term>Sujet âgé de 80 ans ou plus</term><term>Tomodensitométrie à faisceau conique</term><term>Études rétrospectives</term></keywords><keywords scheme="MESH" qualifier="diagnostic imaging" xml:lang="en"><term>Jaw</term><term>Jaw 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xml:lang="fr"><term>Adolescent</term><term>Adulte</term><term>Adulte d'âge moyen</term><term>Enfant</term><term>Femelle</term><term>Humains</term><term>Jeune adulte</term><term>Loi du khi-deux</term><term>Maladies asymptomatiques</term><term>Mâle</term><term>Radiographie panoramique</term><term>Sujet âgé</term><term>Sujet âgé de 80 ans ou plus</term><term>Tomodensitométrie à faisceau conique</term><term>Études rétrospectives</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Panoramic radiography and cone-beam computed tomography (CT) were used to analyze asymptomatic radiopaque lesions in the jaw bones and determine the diagnostic relevance of the lesions based on their relationships to teeth and site of origin. One hundred radiopaque lesions detected between 1998 and 2002 were examined by both panoramic radiography and cone-beam CT. On the basis of panoramic radiographs, the region was classified as periapical, body, or edentulous, and the site was classified as molar or premolar. Follow-up data from medical records were available for only 36 of these cases. The study protocol for simultaneous use of cone-beam CT was approved by the ethics review board of our institution. A large majority of radiopaque lesions were observed in premolar and molar sites of the mandible; 60% of lesions were periapical, 24% were in the body, and 16% were in the edentulous region. An interesting type of radiopaque lesion, which we named a pearl shell structure (PSS), was observed on cone-beam CT in 34 of the 100 lesions. The PSS is a distinctive structure, and this finding on cone-beam CT likely represents the start of bone formation before bone sclerosis.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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