Alpern M B, Sandler M A
Department of Diagnostic Radiology, Henry Ford Hospital, Detroit, MI 48202.
Comput Med Imaging Graph. 1988 Sep-Oct;12(5):321-3. doi: 10.1016/0895-6111(88)90043-2.
Paraganglioma is a neoplasm of neuroectodermal origin that occurs rarely in the bowel. This case report illustrates the previously undescribed CT appearance of a duodenal paraganglioma. An intensely enhancing mass in the region of the pancreatic head was found. The intense enhancement ruled out adenocarcinoma and focal pancreatitis. An islet cell tumor of the pancreas was the major differential diagnostic consideration.
副神经节瘤是一种起源于神经外胚层的肿瘤，很少发生于肠道。本病例报告展示了十二指肠副神经节瘤此前未被描述过的CT表现。在胰头区域发现了一个强化明显的肿块。这种明显的强化排除了腺癌和局灶性胰腺炎。胰腺胰岛细胞瘤是主要的鉴别诊断考虑对象。
