Forensic Medicine Curling’s ulcer common in which pa of duodenum: DNB 09; AIIMS 13 A 1st pa B 2nd pa C 3rd pa D Between 1st and 2nd pa 💡 Explanation Curling's ulcer common in which pa of duodenum: DNB 09; AIIMS 13 ✓ Correct Answer: A. 1st pa