title: [2,8-dihydroxyadenine urinary calculus: the significance of exact physical calculus analysis].
abstract: A 21-year-old female patient was treated with Uralyt-U for 3 months for a radiolucent kidney stone. During this therapy the stone increased significantly in volume. After treatment by ESWL, the stone was analyzed by a chemical method and by X-ray diffraction. Calcium phosphate and urate were detected by the chemical method and 2,8-dihydroxyadenine by X-ray diffraction. This case report emphasizes the importance of precise stone analysis for medical treatment is emphasized.
authors.affiliation: Urologische Abteilung, St. Josefskrankenhaus, Paderborn.
authors.forename: K
authors.initials: K
authors.lastname: Hönecke
authors.forename: M
authors.initials: M
authors.lastname: Butz
mesh_terms: D000225:Adenine / Q000031:analogs & derivatives* / Q000652:urine; D000228:Adenine Phosphoribosyltransferase / Q000172:deficiency; D000328:Adult; D002851:Chromatography, High Pressure Liquid; D004912:Erythrocytes / Q000201:enzymology; D005260:Female; D006801:Humans; D007669:Kidney Calculi / Q000201:enzymology*; D014567:Urography; D014961:X-Ray Diffraction
chemical_list: C002993:2,8-dihydroxyadenine; D000228:Adenine Phosphoribosyltransferase; D000225:Adenine
vernacular_title: 2,8-Dihydroxyadeninharnstein: Die Bedeutung der exakten physikalischen Steinanalyse.