Evaluation of leg edema using a multifrequency impedance meter in patients with lymphatic obstruction.
Identifieur interne : 00DE62 ( Main/Exploration ); précédent : 00DE61; suivant : 00DE63Evaluation of leg edema using a multifrequency impedance meter in patients with lymphatic obstruction.
Auteurs : R. Watanabe [Japon] ; A. Miura ; K. Inoue ; M. Haeno ; K. Sakamoto ; H. KanaiSource :
- Lymphology [ 0024-7766 ] ; 1989.
Descripteurs français
- KwdFr :
- Adulte, Adulte d'âge moyen, Complications postopératoires (diagnostic), Conductivité électrique, Espace extracellulaire (physiologie), Femelle, Humains, Hystérectomie (effets indésirables), Jambe, Liquide intracellulaire (physiologie), Lymphoedème (diagnostic), Pléthysmographie d'impédance (instrumentation), Sujet âgé, Tumeurs de l'utérus ().
- MESH :
- diagnostic : Complications postopératoires, Lymphoedème.
- effets indésirables : Hystérectomie.
- physiologie : Espace extracellulaire, Liquide intracellulaire.
- instrumentation : Adulte, Adulte d'âge moyen, Conductivité électrique, Femelle, Humains, Jambe, Pléthysmographie d'impédance, Sujet âgé, Tumeurs de l'utérus.
English descriptors
- KwdEn :
- Adult, Aged, Electric Conductivity, Extracellular Space (physiology), Female, Humans, Hysterectomy (adverse effects), Intracellular Fluid (physiology), Leg, Lymphedema (diagnosis), Middle Aged, Plethysmography, Impedance (instrumentation), Postoperative Complications (diagnosis), Uterine Neoplasms (surgery).
- MESH :
- adverse effects : Hysterectomy.
- diagnosis : Lymphedema, Postoperative Complications.
- instrumentation : Plethysmography, Impedance.
- physiology : Extracellular Space, Intracellular Fluid.
- surgery : Uterine Neoplasms.
- Adult, Aged, Electric Conductivity, Female, Humans, Leg, Middle Aged.
Abstract
To evaluate quantitatively local edema, electrical tissue impedance in the leg was measured with a multifrequency impedance meter in 10 patients without edema and in 10 other patients with lymphedema after hysterectomy for uterine cervical cancer (Groups 1 and 2, respectively). Equivalent resistivity of extra- and intracellular fluid (RE, RI, respectively) and the ratio RI/RE were calculated. The difference in mean RE between Groups 1 and 2 was significant (p less than 0.05). In four patients in Group 1 and nine in Group 2, simultaneous measurements were carried out on both legs. The differences between mean RE and RI/RE in Group 2 were significant (p less than 0.05, p less than 0.025, respectively). In these 13 patients, correlation coefficients between the ratio of cross-sectional areas of both legs, and both RE and RI/RE were -0.614 (p less than 0.05) and 0.805 (p less than 0.001), respectively. The results suggest that RE and RI/RE could be used as sensitive indicators of local edema.
PubMed: 2770356
Affiliations:
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Haeno</name></author><author><name sortKey="Sakamoto, K" sort="Sakamoto, K" uniqKey="Sakamoto K" first="K" last="Sakamoto">K. Sakamoto</name></author><author><name sortKey="Kanai, H" sort="Kanai, H" uniqKey="Kanai H" first="H" last="Kanai">H. Kanai</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1989">1989</date><idno type="RBID">pubmed:2770356</idno><idno type="pmid">2770356</idno><idno type="wicri:Area/PubMed/Corpus">005F80</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">005F80</idno><idno type="wicri:Area/PubMed/Curation">005F80</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">005F80</idno><idno type="wicri:Area/PubMed/Checkpoint">005F80</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">005F80</idno><idno type="wicri:Area/Ncbi/Merge">008870</idno><idno type="wicri:Area/Ncbi/Curation">008870</idno><idno type="wicri:Area/Ncbi/Checkpoint">008870</idno><idno type="wicri:doubleKey">0024-7766:1989:Watanabe R:evaluation:of:leg</idno><idno type="wicri:Area/Main/Merge">00EB01</idno><idno type="wicri:Area/Main/Curation">00DE62</idno><idno type="wicri:Area/Main/Exploration">00DE62</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Evaluation of leg edema using a multifrequency impedance meter in patients with lymphatic obstruction.</title><author><name sortKey="Watanabe, R" sort="Watanabe, R" uniqKey="Watanabe R" first="R" last="Watanabe">R. Watanabe</name><affiliation wicri:level="1"><nlm:affiliation>Department of Internal Medicine, Wakayama Red Cross Hospital, Japan.</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Department of Internal Medicine, Wakayama Red Cross Hospital</wicri:regionArea><wicri:noRegion>Wakayama Red Cross Hospital</wicri:noRegion></affiliation></author><author><name sortKey="Miura, A" sort="Miura, A" uniqKey="Miura A" first="A" last="Miura">A. Miura</name></author><author><name sortKey="Inoue, K" sort="Inoue, K" uniqKey="Inoue K" first="K" last="Inoue">K. Inoue</name></author><author><name sortKey="Haeno, M" sort="Haeno, M" uniqKey="Haeno M" first="M" last="Haeno">M. Haeno</name></author><author><name sortKey="Sakamoto, K" sort="Sakamoto, K" uniqKey="Sakamoto K" first="K" last="Sakamoto">K. Sakamoto</name></author><author><name sortKey="Kanai, H" sort="Kanai, H" uniqKey="Kanai H" first="H" last="Kanai">H. Kanai</name></author></analytic><series><title level="j">Lymphology</title><idno type="ISSN">0024-7766</idno><imprint><date when="1989" type="published">1989</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Aged</term><term>Electric Conductivity</term><term>Extracellular Space (physiology)</term><term>Female</term><term>Humans</term><term>Hysterectomy (adverse effects)</term><term>Intracellular Fluid (physiology)</term><term>Leg</term><term>Lymphedema (diagnosis)</term><term>Middle Aged</term><term>Plethysmography, Impedance (instrumentation)</term><term>Postoperative Complications (diagnosis)</term><term>Uterine Neoplasms (surgery)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Complications postopératoires (diagnostic)</term><term>Conductivité électrique</term><term>Espace extracellulaire (physiologie)</term><term>Femelle</term><term>Humains</term><term>Hystérectomie (effets indésirables)</term><term>Jambe</term><term>Liquide intracellulaire (physiologie)</term><term>Lymphoedème (diagnostic)</term><term>Pléthysmographie d'impédance (instrumentation)</term><term>Sujet âgé</term><term>Tumeurs de l'utérus ()</term></keywords><keywords scheme="MESH" qualifier="adverse effects" xml:lang="en"><term>Hysterectomy</term></keywords><keywords scheme="MESH" qualifier="diagnosis" xml:lang="en"><term>Lymphedema</term><term>Postoperative Complications</term></keywords><keywords scheme="MESH" qualifier="diagnostic" xml:lang="fr"><term>Complications postopératoires</term><term>Lymphoedème</term></keywords><keywords scheme="MESH" qualifier="effets indésirables" xml:lang="fr"><term>Hystérectomie</term></keywords><keywords scheme="MESH" qualifier="instrumentation" xml:lang="en"><term>Plethysmography, Impedance</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Espace extracellulaire</term><term>Liquide intracellulaire</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Extracellular Space</term><term>Intracellular Fluid</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Uterine Neoplasms</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Aged</term><term>Electric Conductivity</term><term>Female</term><term>Humans</term><term>Leg</term><term>Middle Aged</term></keywords><keywords scheme="MESH" qualifier="instrumentation" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Conductivité électrique</term><term>Femelle</term><term>Humains</term><term>Jambe</term><term>Pléthysmographie d'impédance</term><term>Sujet âgé</term><term>Tumeurs de l'utérus</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">To evaluate quantitatively local edema, electrical tissue impedance in the leg was measured with a multifrequency impedance meter in 10 patients without edema and in 10 other patients with lymphedema after hysterectomy for uterine cervical cancer (Groups 1 and 2, respectively). Equivalent resistivity of extra- and intracellular fluid (RE, RI, respectively) and the ratio RI/RE were calculated. The difference in mean RE between Groups 1 and 2 was significant (p less than 0.05). In four patients in Group 1 and nine in Group 2, simultaneous measurements were carried out on both legs. The differences between mean RE and RI/RE in Group 2 were significant (p less than 0.05, p less than 0.025, respectively). In these 13 patients, correlation coefficients between the ratio of cross-sectional areas of both legs, and both RE and RI/RE were -0.614 (p less than 0.05) and 0.805 (p less than 0.001), respectively. The results suggest that RE and RI/RE could be used as sensitive indicators of local edema.</div></front></TEI><affiliations><list><country><li>Japon</li></country></list><tree><noCountry><name sortKey="Haeno, M" sort="Haeno, M" uniqKey="Haeno M" first="M" last="Haeno">M. Haeno</name><name sortKey="Inoue, K" sort="Inoue, K" uniqKey="Inoue K" first="K" last="Inoue">K. Inoue</name><name sortKey="Kanai, H" sort="Kanai, H" uniqKey="Kanai H" first="H" last="Kanai">H. Kanai</name><name sortKey="Miura, A" sort="Miura, A" uniqKey="Miura A" first="A" last="Miura">A. Miura</name><name sortKey="Sakamoto, K" sort="Sakamoto, K" uniqKey="Sakamoto K" first="K" last="Sakamoto">K. Sakamoto</name></noCountry><country name="Japon"><noRegion><name sortKey="Watanabe, R" sort="Watanabe, R" uniqKey="Watanabe R" first="R" last="Watanabe">R. Watanabe</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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