Abstract:
:The study aim was to explore the anatomy, histopathology, and molecular biological function of the fascias posterior to the interperitoneal colon and its mesocolon to provide information for improving complete mesocolic excision. To accomplish this aim, we performed intraoperative observations in 60 interperitoneal colon-cancer patients accepted for complete mesocolic excision and conducted local anatomy observations for five embalmed cadavers. An additional two embalmed child cadaver specimens were studied with large slices and paraffin sections. Ten of the 60 patients were examined with a lymph node tracer technique in vivo, while fresh specimens from these patients were assessed by histopathological examination and transwell cell migration assays in vitro. The anatomical and histopathological findings showed that the fascias posterior to the interperitoneal colon and its associated mesocolon were composed of two independent layers: the visceral and parietal fascias. These two fascias were primarily composed of collagen fibers, with the parietal fascia containing a small amount of muscle fiber. The in vivo test showed that the visceral fascia surrounded the colon and its associated mesocolon, including vessels and lymphatics, and that it had no lymphatic flow through it into the rear tissues. Moreover, the in vitro assays showed the visceral fascia was able to block tumor cell migration. Although many surgical scholars have known of the existence of fascia tissue posterior to the intraperitoneal colon, the detailed structure has been ignored and been unclear. As shown by our findings, the visceral and parietal fascias are truly formed structures that have not been previously reported. A thorough understanding of fascial structures and the function of the visceral fascia barrier in blocking tumor cells will facilitate surgeons when performing high-quality complete mesocolic excision procedures.
journal_name
J Anatjournal_title
Journal of anatomyauthors
Gao Z,Ye Y,Zhang W,Shen D,Zhong Y,Jiang K,Yang X,Yin M,Liang B,Tian L,Wang Sdoi
10.1111/joa.12066subject
Has Abstractpub_date
2013-08-01 00:00:00pages
123-32issue
2eissn
0021-8782issn
1469-7580journal_volume
223pub_type
杂志文章abstract::We investigated the occurrence and anatomy of the vomeronasal system (VNS) in tadpoles of 13 different anuran species. All of the species possessed a morphologically fully developed VNS with a highly conserved anatomical organisation. We found that a bean-shaped vomeronasal organ (VNO) developed early in the tadpoles,...
journal_title:Journal of anatomy
pub_type: 杂志文章
doi:10.1111/j.1469-7580.2012.01543.x
更新日期:2012-10-01 00:00:00
abstract::The entire head and neck of a wild adult male Mongolian gazelle (Procapra gutturosa) was dissected with special reference to its enlarged larynx. Two additional adult male specimens taken from the wild were analysed by computer tomography. The sternomandibularis, omohyoideus, thyrohyoideus and hyoepiglotticus muscles ...
journal_title:Journal of anatomy
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doi:10.1046/j.1469-7580.2003.00232.x
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abstract::The proximal pelvic limb musculature of the Eastern Grey Kangaroo, Macropus giganteus (Zimm) is described with nine illustrations. The text is based on dissections of 44 Grey Kangaroos ranging in empty body weight from 791 g to 58 kg. ...
journal_title:Journal of anatomy
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:10.1111/joa.12343
更新日期:2015-09-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:10.1111/joa.12511
更新日期:2016-11-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章,评审
doi:10.1046/j.1469-7580.2001.19910177.x
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1984-03-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1986-06-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1980-10-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章,评审
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:10.1111/j.1469-7580.2011.01383.x
更新日期:2011-08-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1989-10-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:10.1046/j.1469-7580.2002.00048.x
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1975-12-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:10.1046/j.1469-7580.2001.19860673.x
更新日期:2001-06-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1981-09-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:10.1111/joa.12745
更新日期:2018-02-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
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journal_title:Journal of anatomy
pub_type: 杂志文章,评审
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journal_title:Journal of anatomy
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journal_title:Journal of anatomy
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:10.1111/j.1469-7580.2007.00836.x
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journal_title:Journal of anatomy
pub_type: 杂志文章
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更新日期:2019-03-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1978-05-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章,评审
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更新日期:2007-08-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
更新日期:1993-12-01 00:00:00
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journal_title:Journal of anatomy
pub_type: 杂志文章
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journal_title:Journal of anatomy
pub_type: 杂志文章
doi:
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