Computed tomography of the abdomen.The figure shows a coronal section of the abdominal computed tomography with intravenous contrast enhancement in the arterial phase. The stomach occupies the upper two-thirds of the abdomen and compromises the abdominal organs, including the intestinal loops in the lower abdomen and the liver in the upper left of the image. Note also the compromised colon throughout its course. A suspected heterogenous mass can be recognized in the pyloric region. The liver is free of metastasis.