Duodenum-preserving resection and Roux-en-Y pancreatic jejunostomy in benign pancreatic head tumors

Figure 3 B-ultrasonic examination and computed tomography scan of case 3. A: Enhanced computed tomography image of BTPH shows oval solid lesions measuring 3.3 cm in diameter in the uncinate process. BTPH had significantly strengthened density around the enhanced loci; B: The uncinate process carcinoma of the pancreas is solid texture with low density in area of 3.6 cm × 3.5 cm; C: The uncinate process carcinoma of pancreas is a solid mass with uneven texture in area of 3.2 cm × 3.5 cm; D: Pancreaticojejunostomy Roux-en-Y anastomosis shows wound surface area measuring 5.2 cm × 5.0 cm. BTPH: Benign tumors of the pancreatic head.