Radiology General 5647a8b3 Widening of C loop of duodenum is a feature of: A Pancreatic head growth B Carcinoma stomach C Splenic involvement D Involvement of upper renal pole High-Yield Explanation A i.e. Pancreatic Head Growth On barium meal, the loop of duodenum is widenedQ also k/a Pad Sign in cases of carcinoma head of pancreas.