Histomorphological analysis of the urogenital diaphragm in elderly women: a cadaver study
The objective of this study was to describe the histomorphological structure of the urogenital diaphragm in elderly women using a modern morphometric procedure. Biopsies were taken from the posterior margin of the urogenital diaphragm of 22 female cadavers (mean age, 87 years) using a 60-mm punch. H...
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| Veröffentlicht in: | International Urogynecology Journal 2008-11, Vol.19 (11), p.1477-1481 |
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| container_title | International Urogynecology Journal |
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| creator | Betschart, C. Scheiner, D. Maake, C. Vich, M. Slomianka, L. Fink, D. Perucchini, D. |
| description | The objective of this study was to describe the histomorphological structure of the urogenital diaphragm in elderly women using a modern morphometric procedure. Biopsies were taken from the posterior margin of the urogenital diaphragm of 22 female cadavers (mean age, 87 years) using a 60-mm punch. Hematoxylin/eosin and Goldner sections were analyzed with the Cavalieri estimator. The mean thickness of the urogenital diaphragm was 5.5 mm. The main component was connective tissue. All biopsies contained smooth muscle. Eighteen biopsies contained more smooth muscle than striated muscle. In six of 22 biopsies, no striated muscle was found. The ratio of striated to smooth muscle to connective tissue was 1:2.3:13.3. Muscle fibers were dispersed in all parts of the urogenital diaphragm. The urogenital diaphragm of elderly women mainly consists of connective tissue. Smooth muscle was also found but to a lesser extent. The frequently used English term “perineal membrane” for the urogenital diaphragm is justified and well describes our findings in elderly women. |
| doi_str_mv | 10.1007/s00192-008-0669-9 |
| format | Article |
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Biopsies were taken from the posterior margin of the urogenital diaphragm of 22 female cadavers (mean age, 87 years) using a 60-mm punch. Hematoxylin/eosin and Goldner sections were analyzed with the Cavalieri estimator. The mean thickness of the urogenital diaphragm was 5.5 mm. The main component was connective tissue. All biopsies contained smooth muscle. Eighteen biopsies contained more smooth muscle than striated muscle. In six of 22 biopsies, no striated muscle was found. The ratio of striated to smooth muscle to connective tissue was 1:2.3:13.3. Muscle fibers were dispersed in all parts of the urogenital diaphragm. The urogenital diaphragm of elderly women mainly consists of connective tissue. Smooth muscle was also found but to a lesser extent. The frequently used English term “perineal membrane” for the urogenital diaphragm is justified and well describes our findings in elderly women.</description><identifier>ISSN: 0937-3462</identifier><identifier>EISSN: 1433-3023</identifier><identifier>DOI: 10.1007/s00192-008-0669-9</identifier><identifier>PMID: 18575798</identifier><language>eng</language><publisher>London: Springer-Verlag</publisher><subject>Aged ; Aged, 80 and over ; Aging ; Biopsy ; Cadaver ; Connective Tissue - anatomy & histology ; Female ; Gynecology ; Humans ; Medicine ; Medicine & Public Health ; Muscle, Smooth - cytology ; Muscle, Striated - cytology ; Muscular system ; Original Article ; Perineum - anatomy & histology ; Retrospective Studies ; Urology</subject><ispartof>International Urogynecology Journal, 2008-11, Vol.19 (11), p.1477-1481</ispartof><rights>The International Urogynecological Association 2008</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c412t-4b1ac3b516850e15ac5a4f3caa08b38488dfce05dbddc9c5bbb0ab3fcb262c0a3</citedby><cites>FETCH-LOGICAL-c412t-4b1ac3b516850e15ac5a4f3caa08b38488dfce05dbddc9c5bbb0ab3fcb262c0a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00192-008-0669-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00192-008-0669-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18575798$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Betschart, C.</creatorcontrib><creatorcontrib>Scheiner, D.</creatorcontrib><creatorcontrib>Maake, C.</creatorcontrib><creatorcontrib>Vich, M.</creatorcontrib><creatorcontrib>Slomianka, L.</creatorcontrib><creatorcontrib>Fink, D.</creatorcontrib><creatorcontrib>Perucchini, D.</creatorcontrib><title>Histomorphological analysis of the urogenital diaphragm in elderly women: a cadaver study</title><title>International Urogynecology Journal</title><addtitle>Int Urogynecol J</addtitle><addtitle>Int Urogynecol J Pelvic Floor Dysfunct</addtitle><description>The objective of this study was to describe the histomorphological structure of the urogenital diaphragm in elderly women using a modern morphometric procedure. Biopsies were taken from the posterior margin of the urogenital diaphragm of 22 female cadavers (mean age, 87 years) using a 60-mm punch. Hematoxylin/eosin and Goldner sections were analyzed with the Cavalieri estimator. The mean thickness of the urogenital diaphragm was 5.5 mm. The main component was connective tissue. All biopsies contained smooth muscle. Eighteen biopsies contained more smooth muscle than striated muscle. In six of 22 biopsies, no striated muscle was found. The ratio of striated to smooth muscle to connective tissue was 1:2.3:13.3. Muscle fibers were dispersed in all parts of the urogenital diaphragm. The urogenital diaphragm of elderly women mainly consists of connective tissue. Smooth muscle was also found but to a lesser extent. The frequently used English term “perineal membrane” for the urogenital diaphragm is justified and well describes our findings in elderly women.</description><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Aging</subject><subject>Biopsy</subject><subject>Cadaver</subject><subject>Connective Tissue - anatomy & histology</subject><subject>Female</subject><subject>Gynecology</subject><subject>Humans</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Muscle, Smooth - cytology</subject><subject>Muscle, Striated - cytology</subject><subject>Muscular system</subject><subject>Original Article</subject><subject>Perineum - anatomy & histology</subject><subject>Retrospective Studies</subject><subject>Urology</subject><issn>0937-3462</issn><issn>1433-3023</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNp1kD1PwzAQhi0EoqXwA1iQxR44x3HqsCEEFKkSCwxM1vkjbaokLnYCyr8nVSt1Yrrhnvc93UPINYM7BjC_jwCsSBMAmUCeF0lxQqYs4zzhkPJTMoWCzxOe5emEXMS4AYAMBJyTCZNiLuaFnJKvRRU73_iwXfvaryqDNcUW6yFWkfqSdmtH--BXrq26cWUr3K4DrhpatdTV1oV6oL--ce0DRWrQ4o8LNHa9HS7JWYl1dFeHOSOfL88fT4tk-f769vS4TEzG0i7JNEPDtWC5FOCYQCMwK7lBBKm5zKS0pXEgrLbWFEZorQE1L41O89QA8hm53fdug__uXezUxvdhfCEqKRmXMhMwQmwPmeBjDK5U21A1GAbFQO1cqr1LNbpUO5eqGDM3h-JeN84eEwd5I5DugTiu2pULx8v_t_4Bt3WBIw</recordid><startdate>20081101</startdate><enddate>20081101</enddate><creator>Betschart, C.</creator><creator>Scheiner, D.</creator><creator>Maake, C.</creator><creator>Vich, M.</creator><creator>Slomianka, L.</creator><creator>Fink, D.</creator><creator>Perucchini, D.</creator><general>Springer-Verlag</general><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20081101</creationdate><title>Histomorphological analysis of the urogenital diaphragm in elderly women: a cadaver study</title><author>Betschart, C. ; 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Biopsies were taken from the posterior margin of the urogenital diaphragm of 22 female cadavers (mean age, 87 years) using a 60-mm punch. Hematoxylin/eosin and Goldner sections were analyzed with the Cavalieri estimator. The mean thickness of the urogenital diaphragm was 5.5 mm. The main component was connective tissue. All biopsies contained smooth muscle. Eighteen biopsies contained more smooth muscle than striated muscle. In six of 22 biopsies, no striated muscle was found. The ratio of striated to smooth muscle to connective tissue was 1:2.3:13.3. Muscle fibers were dispersed in all parts of the urogenital diaphragm. The urogenital diaphragm of elderly women mainly consists of connective tissue. Smooth muscle was also found but to a lesser extent. The frequently used English term “perineal membrane” for the urogenital diaphragm is justified and well describes our findings in elderly women.</abstract><cop>London</cop><pub>Springer-Verlag</pub><pmid>18575798</pmid><doi>10.1007/s00192-008-0669-9</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Aged Aged, 80 and over Aging Biopsy Cadaver Connective Tissue - anatomy & histology Female Gynecology Humans Medicine Medicine & Public Health Muscle, Smooth - cytology Muscle, Striated - cytology Muscular system Original Article Perineum - anatomy & histology Retrospective Studies Urology |
| title | Histomorphological analysis of the urogenital diaphragm in elderly women: a cadaver study |
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