title: Fungus ball formation of aspergillus in the bladder. an unusual case report.
abstract: An unusual case of fungus ball formation of Aspergillus in the bladder without any evidence of disseminated and renal aspergillosis is presented. A 49-year-old man whose chief complaint was progressively worsening dysuria after a stomach operation was admitted. Cystoscopy revealed many ball-like masses on the retrotrigone and left wall. Histological studies showed that these masses were composed of many Aspergilli. The uniqueness of the case and the route of infection are discussed.
mesh_terms: D001228:Aspergillosis / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011183:Postoperative Complications / Q000175:diagnosis*; D013270:Stomach / Q000601:surgery; D001745:Urinary Bladder Diseases / Q000175:diagnosis*