A young woman complains of diarrhea, abdominal cramps and mouth ulcers. AXR shows distended transverse colon with globet cell depletion on rectal biop

[Kathryn]

#may2020mccqe1

A young woman complains of diarrhea, abdominal cramps and mouth ulcers. AXR shows distended transverse colon with globet cell depletion on rectal biopsy. What is the most probable diagnosis?
(A) CD
(B) UC
(C) Bowel Ca
(D) Bowel obstruction
(E) IBS