polyposis multiple

• 多发性息肉病

polyposis multiple的用法和样例：

例句

1. Colonic carcinomas arising in patients with familial polyposis of the colon are frequently multiple.
   家族性息肉症患者发生的结肠癌常常是多发的。
2. Nevertheless, in a minority of instances, cancers appear to be polyclonal and sometimes multifocal in origin, as for example multiple colonic polyposis.
   然而，在少数病例肿瘤表现为多克隆性，甚至有时是多病灶起源，例如结肠多发性息肉病。