title: Renal tubular acidosis in Kelantan, Malaysia--a case review.
abstract: Renal tubular acidosis (RTA) is a defect in urinary acidification in the absence of renal failure. All records of patients admitted to adult medical wards at the University Hospital USM (HUSM), Kelantan between 1986 to 1990 with the diagnosis of renal tubular acidosis were reviewed. Sixteen (16) patients were identified and fulfilled the diagnostic criteria. Their mean age at presentation was 28.9 +/- 0.74 years. The triad of muscle weakness, hypokalaemia and systemic metabolic acidosis were the characteristic features at presentation. Normal serum alkaline phosphatase and skeletal X-rays were noted. Their prognosis were generally good. Their mean serum bicarbonate and potassium on follow up were 17.84 +/- 0.35 and 3.82 +/- 0.05 mmol/L respectively. The importance of regular follow-up and long-term management is emphasised.
authors.affiliation: Department of Medicine, Hospital University USM, Kelantan, Malaysia.
authors.forename: D
authors.initials: D
authors.lastname: Zainal
mesh_terms: D000136:Acid-Base Equilibrium; D000141:Acidosis, Renal Tubular / Q000097:blood / Q000652:urine; D000328:Adult; D001639:Bicarbonates / Q000097:blood / Q000652:urine; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D015994:Incidence; D008296:Malaysia; D012189:Retrospective Studies
chemical_list: D001639:Bicarbonates