Fig. 4.

Transverse section of the middle abdomen between left and right kidneys (level III). (A) Anatomical section, (B) Soft tissue window CT image, and (C) Mediastinum vascular window CT image. Caudal views. 1: Lumbar vertebra: body, 2: Descending duodenum, 3: Ascending colon, 4: Descending colon, 5: Jejunal coils, 6: Pancreas: right lobe, 7: Caudal vena cava, 8: Right kidney artery and vein, 9: Left kidney vein, 10: Spinal cord, 11: Right kidney, 12: Left kidney, 13: Splenic artery and vein, 14: Spleen, 15: Abdominal aorta, 16: Cranial mesenteric artery: branches, 17: Portal vein, 18: Cranial mesenteric vein, 19: Mesentery, and 20: Greater omentum