[Pelvic lipomatosis associated with cystitis glandularis--case report]

Pelvic lipomatosis is a rare benign disease of unknown etiology characterized by the proliferation of infiltrating fatty tissue within the deep bony pelvis. These fatty tissue may enclose the pelvic and retroperitoneal organs and various degrees of luminal compression and obstruction may happen. There is no typical presenting symptoms of pelvic lipomatosis. The major diagnostic methods are radiological examinations. CT scan is the definitive test to confirm the diagnosis. Open biopsy may be necessary when the diagnosis is inconclusive. Various treatment modalities have been tried, but only the diet therapy and complete ablation of fatty tissue ever reported to be successful. Cystitis glandularis, a rare proliferative inflammatory disease of the bladder, is reported to occur concurrently with pelvic lipomatosis in a patient. Herein we report a similar case. A middle-aged male patient was admitted with the chief complaint of painless gross hematuria for two weeks. After admission a series of radiological examinations and endoscopic bladder biopsy were performed. He was proved to be a rare case of pelvic lipomatosis associated with cystitis glandularis.