title: [Diagnostic image. A woman with a calcified structure in the bladder].
abstract: A 79-year-old woman suffered from microscopic haematuria following a symptomatic cystitis. Abdominal ultrasound investigation suggested a bladder stone. Cystoscopy revealed a calcified bladder tumour. After resection pathologic examination showed a superficial invasive urothelial carcinoma.
authors.affiliation: Sint Lucas Andreas Ziekenhuis, afd. Urologie, Amsterdam, The Netherlands.
authors.forename: Niels
authors.initials: N
authors.lastname: Wondergem
authors.forename: Ernst P
authors.initials: EP
authors.lastname: van Haarst
mesh_terms: D000368:Aged; D002114:Calcinosis / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000601:surgery; D003556:Cystitis / Q000175:diagnosis / Q000601:surgery; D005260:Female; D006417:Hematuria / Q000209:etiology; D006801:Humans; D014463:Ultrasonography; D001749:Urinary Bladder Neoplasms / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000601:surgery; D019459:Urothelium / Q000473:pathology*