desecnding colon

• 降结肠

desecnding colon的用法和样例：

例句

1. A postoperative histology confirmed the presence of a benign submucosal lipoma of the descending colon.
   组织学检查显示该大肠肿瘤为降结肠黏膜下脂肪瘤。
2. The encircling mass of firm adenocarcinoma in this colon at the left is typical for adenocarcinomas arising in the descending colon.
   左侧显示结肠坚硬腺癌的浸润性包块，是发生在降结肠的典型的腺癌。