Partoune M
,
Danthine D
Rev Med Liege 2024, 79(9),543-546
Abstract : We present the pathognomonic image of the «bear paw sign» of xanthogranulomatous pyelonephritis, a rare form of chronic pyelonephritis typically occurring in association with obstructive uropathy (especially with staghorn calculi) and recurrent urinary tract infections.
