title: Chronic, long-lasting, and untreated gout with concomitant dilated cardiomyopathy and exceptionally vast anasarca: case report.
abstract: Gout is the most common type of inflammatory arthritis in man caused by deposition of urate crystals into the joints as the result of elevated serum urate levels. A case of a 59-year-old patient with untreated, long-lasting gout and clinical manifestation of decompensated global dilated cardiomyopathy is presented. Examination revealed generalized pitting edema extending from both lower extremities to the sacrum, abdominal, and thoracic wall, with scrotal swelling and upper extremity involvement, an exceptionally vast generalized edema, i.e. anasarca. Proximal and distal interphalangeal joints of the hands and feet were swollen and deformed, with marked yellow tophi nodules. Laboratory studies revealed high serum uric acid concentration (546 micromol/L), decreased creatinine clearance (0.8 mL/s) and albumin concentration (27.4 g/L), as well as increased total urine protein mass (0.35 g/24 h). X-rays of the affected feet and fists showed punched-out lesions of the subchondral bone with overhanging bony margins in the first metatarsophalangeal, proximal, and distal interphalangeal joints of both hands. The extreme clinical presentation resolved upon intravenous administration of diuretics and pleurocentesis, followed by oral medications including furosemide, angiotensin-converting enzyme inhibitor, spironolactone and digoxin. Since serum urate level has been identified as an independent risk factor for the development of ischemic heart and chronic kidney disease, regulation of urate concentration is necessary, especially in patients diagnosed with gout.
authors.affiliation: Division of Clinical Neuroendocrinology and Pituitary Diseases, Department of Endocrinology, Diabetes, and Metabolic Diseases, Sestre milosrdnice University Hospital Center, Zagreb, Croatia. petra.sulentic@gmail.com
authors.forename: Petra
authors.initials: P
authors.lastname: Sulentić
authors.forename: Branko
authors.initials: B
authors.lastname: Becejac
authors.forename: Ozren
authors.initials: O
authors.lastname: Vinter
authors.forename: Milan
authors.initials: M
authors.lastname: Vrkljan
mesh_terms: D015210:Arthritis, Gouty / Q000150:complications*; D002311:Cardiomyopathy, Dilated / Q000150:complications* / Q000175:diagnosis; D002908:Chronic Disease; D004487:Edema / Q000150:complications* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged