dRTA (distal renal tubular acidosis) and HS (hereditary spherocytosis) are two diseases that can be caused by mutations in the gene encoding the AE1 (anion exchanger 1; Band 3). dRTA is characterized by defective urinary acidification, leading to metabolic acidosis, renal stones and failure to thrive.
The purpose of the present study was to screen for mutations in the AE1 gene in 2 brothers (10 and 15 years of age) with familial distal renal tubular acidosis (dRTA), nephrocalcinosis, and failure to thrive.
The purpose of the present study was to screen for mutations in the AE1 gene in 2 brothers (10 and 15 years of age) with familial distal renal tubular acidosis (dRTA), nephrocalcinosis, and failure to thrive.