perirectal 中文意思是什麼
perirectal
解釋
直腸周的-
With colonic involvement, perirectal fistulae are common
累及結腸的直腸周瘺管常見。 -
Lateral to the rectum, the peritoneum forms right and left perirectal fossae, anterior to which is the retrovesical pouch
直腸側方形成左右直腸旁隱窩，其前方為膀胱后隱窩。
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