2,8-Dihydroxyadenine結石症の1例

概要

We report a case of 2, 8-dihydroxyadenine (DHA) urolithiasis in a 65-year-old male. He initially visited another institution because right hydronephrosis was revealed in a medical checkup. Computed tomography demonstrated radiolucent right renal stones. We performed percutaneous nephrolithotripsy and flexible transurethral lithotripsy and removed the stones successfully. An analysis of the stone fragments revealed 2, 8-DHA urolithiasis. 2, 8-DHA stones are relatively rare and caused by adenine phosphoribosyltransferase deficiency.

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