《英文msh词典》Islet Cell Tumor,Ulcerogenic
[同义词] Islet Cell Tumor,Ulcerogenic
[主题词] Gastrinoma
[中文释义] 胰岛细胞瘤,溃疡性
[英文释义] A GASTRIN-secreting neuroendocrine tumor of the non-beta ISLET CELLS,the gastrin or G CELLS. This type of tumor is primarily located in the PANCREAS or the DUODENUM. Majority of gastrinomas are malignant. They metastasize to the LIVER; LYMPH NODES; and BONE but rarely elsewhere. The presence of gastrinoma is one of three requirements to be met for identification of ZOLLINGER-ELLISON SYNDROME,which sometimes occurs in families with MULTIPLE ENDOCRINE NEOPLASIA TYPE 1 (MEN-1).