Source:http://linkedlifedata.com/resource/umls/id/C1368041
NCI: A neuroendocrine tumor arising from the delta cells of the pancreas. It is characterized by inappropriate secretion of somatostatin and associated with diabetes mellitus, hypochlorhydria, gallbladder disease, diarrhea, steatorrhea, anemia, and weight loss.,NCI: A usually malignant, somatostatin producing neuroendocrine tumor, arising from the delta cells of the pancreas. It may or may not be associated with inappropriate secretion of somatostatin and an associated clinical syndrome.