非肌肉肌球蛋白Ⅱ型重链B羧基端
C-terminal of nonmuscle myosin heavy chain Ⅱ-B
保留肛门
anal preservation
anal sphincter preservation
Carcinoma of the rectum
Sphincter preservation
Anus preserving
保留肛门括约肌手术
sphincter preserving surgery
Sphincetr-preserving operation
sphincter preservation operation
保留肛门括约肌之直肠瘤切除术
sphincter saving resection of the rectum