Blumenthal N J
S Afr Med J. 1980 Sep 13;58(11):457-8.
A patient presented with a bleeding umbilical ulcer which was found to be a metastasis from an ovarian carcinoma. The details are presented, as well as a discussion on the significance and incidence of primary and secondary umbilical tumours.
一名患者出现脐部出血性溃疡，经检查发现是卵巢癌转移所致。本文详细介绍了该病例，并讨论了原发性和继发性脐部肿瘤的意义及发生率。
