Duodenal mature teratoma causing partial intestinal obstruction: A first case report in an adult

Figure 1 Computed tomography scan of the abdomen. A: Axial enhanced computed tomography image demonstrated a multiseptated cystic tumor (arrow) in the retroperitoneal region, adhering to the duodenum and close to the abdominal aorta and left renal vein; B: coronal enhanced computed tomography reconstruction demonstrating a tumor close to the abdominal aorta (arrow).