直肠粘膜 meaning in Chinese

mucous membrane of rectum
tunica mucosa intestini recti
tunica mucosa recti

Care must be taken not to damage the rectal mucosa .
必须注意不要损伤直肠粘膜。
However, rectal absorption is often irregular and incomplete, and many drugs cause irritation of the rectal mucosa .
但直肠的吸收常不规则，不完全，而且许多药物对直肠粘膜具有刺激性。
Clinical experience report : fistulectomy , rectal mucomembrane pull down used to cover the internal orifice of fistula for treatment of simple anal fistula of children
瘘管切除直肠粘膜下拖覆盖瘘内口治疗小儿单纯性肛瘘