国人远段回肠粘膜的扫描电镜观察

SEM OBSERVATION OF MUCOSA OF DISTAL ILEUM IN CHINESE

本研究利用纤维结肠镜,对38例受检者进行逆行性回肠观察,并将活体检查组织制成扫描电镜标本进行观察。结果表明,国人的回肠粘膜绒毛以指状为主,有些呈舌状。嵴状罕见,未见分支、融合等形状的绒毛。

Biopsies of ileal mucosa of 38 healthy Chinese were obtained through colonofibroscope.The observations under SEM showed that the major type of villi of the ileal mucosa are finger-shaped;a small number tongue-shaped,ridge-shaped villi are in rare cases.The branched or fused villi were not found in our study.