Case Report

A Rare Cause of Acute Kidney Injury: Primary Renal Lymphoma in a Patient with Human Immunodeficiency Virus

Figure 1

Ultrasound of the abdomen showed heterogeneous mass involving the right kidney and lower pole of the left kidney extending to the retroperitoneal space. The right kidney measured 17.1 cm, and the left kidney measured 14.6 cm. Both kidneys had loss of normal configuration. There was presence of staghorn calculi within the right kidney and calculus at the upper pole of the left kidney.
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