膀胱平滑筋腫の1例

A CASE OF LEIOMYOMA OF THE URINARY BLADDER

Ⅰ．緒言

　原発性膀胱腫瘍は，そのほとんどが上皮性腫瘍で，間葉性腫瘍は比較的少なく，ことに良性間葉性腫瘍ははなはだまれなものとされている。われわれは最近膀胱平滑筋腫の1例を経験したので報告するとともに，良性間葉性腫瘍について若干の考按を加える。

Bladder tumors of mesothelial origin are infrequent, especially in adults. A case of leiomyoma of the bladder in a female, aged 35, with the chief complaint of hematuria and terminal pain by micturition for one month duration, was reported. Partial cystectomy was performed and the tumor was leiomyoma by histopathological examination.