A previously healthy 42-year-old woman presented with three weeks of persistent right lower quadrant abdominal pain, flank pain, dysuria, and subjective fevers. She had no history of prior urinary tract infections.
Xanthogranulomatous Pyelonephritis with Direct Extension into the Liver
A previously healthy 42-year-old woman presented with three weeks of persistent right lower quadrant abdominal pain, flank pain, dysuria, and subjective fevers. She had no history of prior urinary tract infections.