Reason: Assess for Kidney stones. Patient with Primary HPT. RIGHT KIDNEY: The right kidney measures 9.3 cm in length. 0.6 x 0.4 x 0.5 cm hyperechoic parenchymal stone in the mid right kidney. No evidence of obstruction or hydronephrosis.LEFT KIDNEY: Left kidney measures 9.2 cm in length. No shadowing stones or hydronephrosis. 1.6 x 1.6 x 1.8 cm anechoic cyst.OTHER: The urinary bladder is poorly distended, limiting evaluation.
Focal right parenchymal calcification without evidence of obstruction or nephrolithiasis.