Ulnar neuropathy , of concern for infective etiology, likely leprosy versus plexiform neurofibroma

Marked long segment fusiform thickening of the ulnar nerve over an approximate length of 17 cm extending from the level of distal humeral metaphysis to distal ulnar diaphysis (The distal extent is not completely imaged in this study) – *represents ulnar neuropathy , of concern for infective etiology, likely leprosy versus plexiform neurofibroma*