1·Most are solitary. Multilocular cysts are seen secondary to spontaneous, traumatic or surgical rupture.
大多数是孤立性的，多房性囊肿可以继发于自发性、创伤性或手术性破裂。
2·Objective: To explore ct features of the vast multilocular cystic nephroma and carcinoma of kidney and their differential diagnosis.
前言：目的：探讨巨大多房囊性肾瘤的CT特征与巨大肾癌类肿瘤的CT鉴别诊断。