title: Follow-up of patients treated for urinary bladder calculi.
abstract: Fifty patients were followed-up for an average of 3 years after treatment for urinary bladder calculi. In 10 of these (20%) altogether 20 metabolic or endocrine diagnoses were revealed at follow-up: hypercalcaemia, 8; hyperuricosaemia, 4; high parathormone, 3; hyperuricosuria, 2; hypercalciuria, 2: hyperoxaluria, 1. About half of the patients also had other diagnoses, dominated by outflow obstruction at the prostatic level, followed by neurogenic bladder disorder. Fifteen had developed new bladder calculi. Urography revealed upper tract calculi in 12 patients, but 11 of these were free from metabolic disorder. Significant bacteriuria was common (24%). Our conclusion is that a follow-up is to be recommended after treatment of bladder calculi. It should include cystoscopy and screening for endocrine/metabolic disorders.
authors.affiliation: Department of Urology and Andrology, University of Umeå, Sweden.
authors.forename: B
authors.initials: B
authors.lastname: Bergman
authors.forename: E
authors.initials: E
authors.lastname: Nygaardh
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001437:Bacteriuria / Q000150:complications / Q000382:microbiology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006934:Hypercalcemia / Q000150:complications; D007669:Kidney Calculi / Q000150:complications; D008297:Male; D008875:Middle Aged; D011469:Prostatic Diseases / Q000150:complications; D012008:Recurrence; D001744:Urinary Bladder Calculi / Q000000981:diagnostic imaging / Q000209:etiology* / Q000628:therapy; D001749:Urinary Bladder Neoplasms / Q000150:complications; D014567:Urography