The Mob-Under Investigation

‘Brewer’, a 4 year old male red kangaroo (Macropus rufus) under human care at Disney’s Animal Kingdom, presented on December 10, 2016 with signs of colic, penile prolapse, and dribbling urine. Diagnostic imaging, including radiographs and computed tomography (CT) with contrast, revealed urethral obstruction with a radiopaque stone and additional uroliths in the left ureter and right renal pelvis. The...