CKD, hyperkalemia, renal insufficiency RIGHT KIDNEY: AbsentLEFT KIDNEY: Left kidney measures 11.5 cm with mild increased echogenicity. Benign-appearing cyst is identified in the upper pole measuring 1.2 x 1.4 x 0.1 cm. Interval decrease in the degree of minimal lower pole hydronephrosis, now almost resolved. Previously described nonobstructing subcentimeter stone could not be reproduced in the lower pole. Hyperechoic focus measuring 0.5 x 0.3 x 0.4 cm most likely represents a vascular calcification.OTHER: Well-distended urinary bladder without any focal lesions.
Interval resolution of left renal hydronephrosis. There is a described left lower pole nonobstructing stone is not reproduced, probably patient passed the stone.Mild increased echogenicity of the left kidney consistent with chronic medical renal disease.