Urinary bladder leiomyoma associated with pulmonary lymphangioleiomyomatosis.
Leiomyomas account for less than 0.43% of all bladder tumors. To date only about 250 cases have been reported in the literature. Pulmonary lymphangioleiomyomatosis (LAM) is a rare lung disease featuring abnormal proliferation of atypical smooth muscle cells around bronchovascular structures. We describe a woman with LAM who presented with pelvic pain and was found to have a leiomyoma of the bladder wall. Although urologic manifestations of pulmonary LAM are uncommon, they should be considered in the differential diagnosis of a patient who presents with a pelvic mass and a history of LAM.
Metzdorf
Monica M
MM
Department of Surgery, Division of Urology, University of California San Diego Medical Center, San Diego, California 92103-8897, USA.
Schmidt
Joseph D
JD
D005260:Female; D006801:Humans; D007889:Leiomyoma / Q000175:diagnosis* / Q000209:etiology; D008175:Lung Neoplasms / Q000473:pathology*; D018192:Lymphangioleiomyomatosis / Q000473:pathology*; D008875:Middle Aged; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis* / Q000209:etiology