Intestinal natural killer/T-cell lymphoma presenting as a pancreatic head space-occupying lesion: A case report

Figure 1 Radiology findings of the lesions. A: There was circular solid occupying lesion in pancreatic head with 88 mm × 47 mm × 52 mm in size (white arrow). Jejunal wall thickened to 34 mm (white arrow head), without intestinal stenosis and obstructive signs; B: These two lesions were both in uniform computed tomography (CT) density and moderate enhancement; C: Magnetic resonance cholangiopancreatography revealed the head pancreatic mass (white arrow) with dilated biliary duct (white arrow head) and enlarged gallbladder (dotted arrow); D: 18F-Fluorodeoxyglucose(18-F FDG) positron emission tomography/CT detected intensive FDG uptake within the pancreatic head lesion (white arrow) and the jejunal wall thickening (white arrow head).