A case of inflammatory pseudotumor (IPS) of the urinary bladder is described.摘要无论从临床或组织病理的观点来看，膀胱发炎性假肿瘤属于罕见之疾病。
Pseudotumor is rare, and may simulate a malignant tumor either clinically or histopathologically.此病经过经尿道切除术后预后均很好。