title: Maintenance of adequate dialysis in a patient with peritoneal calcification using tidal peritoneal dialysis.
abstract: A case report of a 50-year-old woman who has been treated with peritoneal dialysis for 9 years, with a short period off dialysis following transplantation. The patient had long-standing secondary hyperparathyroidism and had declined parathyroidectomy, she had had two episodes of peritonitis in the preceding eight years. She presented with blood-stained dialysate effluent and intermittent abdominal pain. Investigation revealed widespread peritoneal calcification with large plaques of calcium on the visceral peritoneum. She was treated with tidal automated peritoneal dialysis; adequate creatinine clearances have been maintained and the patient has had little further abdominal pain and bleeding. In this report we have illustrated an unusual complication of peritoneal dialysis, peritoneal calcification, and suggest that tidal peritoneal dialysis is a useful therapeutic tool in such cases.
authors.affiliation: Trafford Department of Renal Medicine, Royal Sussex County Hospital, Brighton, UK.
authors.forename: C K
authors.initials: CK
authors.lastname: Farmer
authors.forename: D J
authors.initials: DJ
authors.lastname: Goldsmith
authors.forename: P
authors.initials: P
authors.lastname: Sharpstone
authors.forename: J C
authors.initials: JC
authors.lastname: Kingswood
mesh_terms: D002114:Calcinosis / Q000209:etiology*; D005260:Female; D006801:Humans; D006962:Hyperparathyroidism, Secondary / Q000150:complications; D008875:Middle Aged; D010530:Peritoneal Dialysis / Q000009:adverse effects* / Q000379:methods*; D010532:Peritoneal Diseases / Q000209:etiology*