檢視横结肠系膜的原始碼

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| style="background: #008080" align= center|  '''<big>横结肠系膜</big> '''

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[[File:U=1135765958,505693030&fm=26&gp=0.jpg|缩略图|居中|[https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1606973956329&di=5959b93491a91c72c21f98500f17a643&imgtype=0&src=http%3A%2F%2Fwww.54md.com%2Fwiki%2Fahpic02%2F2006-5%2F2006530205110160.jpg 原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E6%A8%AA%E7%BB%93%E8%82%A0%E7%B3%BB%E8%86%9C&step_word=&hs=0&pn=7&spn=0&di=65120&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=1135765958%2C505693030&os=2006778103%2C3431126959&simid=3518530583%2C288232710&adpicid=0&lpn=0&ln=482&fr=&fmq=1606963859792_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=http%3A%2F%2Fwww.54md.com%2Fwiki%2Fahpic02%2F2006-5%2F2006530205110160.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bc941_z%26e3Bv54AzdH3FothtAzdH3F%25Eb%25bn%25bn%25E0%25ll%25bC%25Em%25Aa%25Bl%25Em%25Bd%25BB%25Em%25lC%25AF_z%26e3Bwfr&gsm=8&rpstart=0&rpnum=0&islist=&querylist=&force=undefined来自 百度的图片]]]

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横结肠系膜，[[系腹膜]]形成物之一。此系膜连于横结肠与腹后壁之间，对保持和固定横结肠的位置有重要作用。系膜内有结肠中动脉与静脉，施行胃切除手术分离胃结肠韧带时应注意。横结肠系膜由双层腹膜构成，其两层腹膜间潜在间隙为腹膜下间隙(subperitoneal space)的一部分。横结肠系膜可以为腹腔内某些器官病变扩散的桥梁。