膀胱憩室常见，但巨大膀胱憩室确较少见。其临床特征，ＣＴ表现均显著不同于一般大小的膀胱憩室。本文报道三例，就其ＣＴ检查技术与表现作一讨论。一般资料：本组３例均为男性老年（５２岁，６４岁，７６岁）患者，均有反复发作性下尿路感染病史多年（２年－８年），以尿... Bladder diverticulum common, but the vast bladder diverticulum is indeed rare. Its clinical features, CT performance were significantly different from the size of the bladder diverticulum. This article reports three cases, on its CT examination techniques and performance to make a discussion. General information: This group of 3 patients were male patients (52 years old, 64 years old, 76 years old), have recurrent episodes of lower urinary tract infection for many years (2-8 years), urinary ...