Fig. 3From: Gastric volvulus associated with shrinkage of a gastrointestinal stromal tumor by neoadjuvant imatinib: a case reporta, b Contrast-enhanced computed tomography showing that the tumor measured 25 × 22 cm, extended from the stomach, and abutted to the abdominal wall, liver, ascending colon, and abdominal aorta. The mass demonstrates heterogeneous contrast and internal low-density componentsBack to article page