Abstract:
OBJECTIVE:To better understand the genital changes that occur during the female sexual response, using a gross anatomical and histological study of the vascular tissue of the vulva, supplemented with magnetic resonance imaging (MRI). MATERIALS AND METHODS:Seven cadaveric vulvectomy specimens were used; they were serially sectioned in coronal, sagittal, and axial planes, and stained with haematoxylin and eosin. Selected blocks were stained with elastic Masson's trichrome. Axial MR images were taken of two healthy women with intact sexual functioning using a gadolinium-based blood-pool contrast agent. A 1.5 T system was used for all MRI studies, with images taken at baseline and during sexual arousal while viewing an erotic videotape. RESULTS:There are five vascular compartments of the female external genitalia, found in the clitoris, clitoral bulbs, labia minora, urethra, and vestibule/vagina. Of these five compartments, two distinct types of vascular tissue were identified, i.e. erectile and non-erectile/specialized genital. The erectile tissue compartments had the greatest change in blood volume during sexual arousal, as assessed by MRI. CONCLUSIONS:The vulva contains a substantial amount of vascular tissue. These specialized tissues show a variable, but unified response to sexual arousal.
journal_name
BJU Intjournal_title
BJU internationalauthors
Yang CC,Cold CJ,Yilmaz U,Maravilla KRdoi
10.1111/j.1464-410X.2005.05961.xkeywords:
subject
Has Abstractpub_date
2006-04-01 00:00:00pages
766-72issue
4eissn
1464-4096issn
1464-410Xpii
BJU5961journal_volume
97pub_type
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pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/bju.12623
更新日期:2014-03-01 00:00:00
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journal_title:BJU international
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更新日期:2002-10-01 00:00:00
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journal_title:BJU international
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doi:10.1111/j.1464-410X.2010.09871.x
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更新日期:2013-06-01 00:00:00
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pub_type: 杂志文章,评审
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pub_type: 杂志文章,多中心研究
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pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1111/j.1464-410X.2007.07366.x
更新日期:2008-06-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2003.04429.x
更新日期:2003-10-01 00:00:00
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pub_type: 杂志文章
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更新日期:2017-12-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
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pub_type: 杂志文章,多中心研究
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pub_type: 杂志文章,多中心研究
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更新日期:2000-07-01 00:00:00
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pub_type: 杂志文章,meta分析,评审
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更新日期:2006-08-01 00:00:00
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更新日期:2009-02-01 00:00:00
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pub_type: 杂志文章,评审
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更新日期:2002-02-01 00:00:00
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pub_type: 杂志文章
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更新日期:2004-02-01 00:00:00
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pub_type: 杂志文章
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更新日期:2008-01-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2006.06521.x
更新日期:2006-12-01 00:00:00
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journal_title:BJU international
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:2003-11-01 00:00:00
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pub_type: 杂志文章
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更新日期:2003-03-01 00:00:00