Canine distal renal tubular acidosis and urolithiasis.
Distal RTA is characterized by decreased distal renal tubular hydrogen ion secretion, decreased ability to acidify urine, hypercalciuria, hyperphosphaturia, hypocitraturia, and metabolic acidosis. Because of the resulting alterations in urine composition and pH, patients with distal RTA are predisposed to urolithiasis and renal calcification. Diagnosis of distal RTA is important because it is a potentially reversible disorder that, left untreated, may cause nephrocalcinosis, recurrent urolith formation, moderate to severe metabolic acidosis, and renal failure.
D000141:Acidosis, Renal Tubular / Q000150:complications / Q000209:etiology / Q000503:physiopathology / Q000628:therapy / Q000662:veterinary*; D000818:Animals; D002130:Calcium Phosphates / Q000652:urine; D004283:Dog Diseases / Q000209:etiology* / Q000503:physiopathology / Q000628:therapy / Q000652:urine; D004285:Dogs; D008274:Magnesium / Q000652:urine; D017616:Magnesium Compounds; D010710:Phosphates / Q000652:urine; D000069877:Struvite; D014545:Urinary Calculi / Q000175:diagnosis / Q000209:etiology / Q000652:urine / Q000662:veterinary*
D002130:Calcium Phosphates; D017616:Magnesium Compounds; D010710:Phosphates; D000069877:Struvite; D008274:Magnesium