UKMLA PLAB AMC USMLE Prometric MCQ

Question Number 0474

Question:
An eight year old girl complains of crampy abdominal pain and severe right knee pain. On examination her knee appears unremarkable but she is febrile and has a palpable purpura involving the extensor surface of the extremities and the buttocks. On investigation she is found to have microscopic hematuria. The most likely diagnosis is

a) renal tuberculosis
b) Alport's syndrome
c) renal calculus
d) chronic interstitial nephritis
e) Henoch Schonlein syndrome