rectally直肠给药
rectaladj.直肠的
rectal neoplasm直肠肿瘤
rectal perfusion直肠灌注
rectal sphinctor直肠括约肌
rectal carcinoid直肠类癌
rectal sphincter希尔特尔氏括约肌, 直肠括约肌
rectal carcinoma直肠癌
rectal palpation直肠检查
Rectal submucosa直肠粘膜下层
rectal retractor直肠牵开器
rectal plication直肠折叠术