单词anal canal
un.: 肛管；后沟
后沟
肛管
The rectum shortens, pushing the feces into the anal canal, where internal and external sphincters allow them to be passed or retained.
直肠缩短，肠壁的蠕动波将肠腔内的粪质推入肛管，肛门部有内括约肌及外括约肌，用以阻留或排出粪便。
Conclusions: People with colorectal and anal canal injury may be received early debridement, wash, repair and drainage.
结论直肠肛管损伤应尽早清创、冲洗、修复、引流；
Generally understanding the diagnosis and treatment principles of congenital diseases of rectum and anal canal.
肛门，直肠先天性疾病的诊断和处理原则。
HemORrhoid (OR pile) : Mass fORmed by distension of the netwORk of veins supplying the anal canal.
痔：肛管黏膜下或齿状线以下的皮下静脉网扩张形成团块。
Objective: To approach the diagnosis and management of colorectal and anal canal injury.
目的探讨直肠肛管损伤的诊断及处理。
Method A small water sac linked to KLP- V30 intelligent measure of physiologic pressure was inserted in to anal canal.
方法肛门内置水囊与KLP-V30型智能生理压力测试仪相联。
Objective To rise the cure of the condyloma acuminata in anal canal.
目的提高肛管内尖锐湿疣的一次性治愈率。
Methods: Review 35 cases of colorectal and anal canal injury from June 2000 to June 2006.
方法回顾我院2000年6月至2006年6月收治的35例直肠肛管损伤的临床资料。
the clinical manifestation and classification of anal canal cancer;
肛管癌的临床表现及分期；
the mucous membrane of the anal canal
与肛管黏膜