流出静脈により胃間葉系腫瘍と鑑別を要した巨大膵漿液性嚢胸腺腫の1例3D-CT angiographyの有用性

摘要

We encountered a case of giant serous cystadenoma of the pancreas, Contrast-enhanced CT examination showed a drainage vein of right gastric vein continuing from the tumor. Therefore, we suspected a gastric mesenchymal tumor, However, 3D-CTA showed a feeding artery of transverse pancreatic artery and a drainage vein of transverse pancreatic vein, which indicated the pancreatic tumor.