Incomplete Distal Renal Tubular Acidosis with Nephrocalcinosis

نویسندگان

  • Joon Seok Choi
  • Chang Seong Kim
  • Jeong Woo Park
  • Eun Hui Bae
  • Seong Kwon Ma
  • Soo Wan Kim
چکیده

We report the case of a female patient with incomplete distal renal tubular acidosis with nephrocalcinosis. She was admitted to the hospital because of acute pyelonephritis. Imaging studies showed dual medullary nephrocalcinosis. Subsequent evaluations revealed hypokalemia, hypocalcemia, hypercalciuria, and hypocitraturia with normal acid-base status. A modified tubular acidification test with NH4Cl confirmed a defect of urine acidification, which is compatible with incomplete distal tubular acidosis. We treated our patient with potassium citrate, which corrects hypokalemia and prevents further deposition of calcium salts.

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عنوان ژورنال:

دوره 47  شماره 

صفحات  -

تاریخ انتشار 2011