4 resultaten
OBJECTIVE
Gastroenteropancreatic neuroendocrine tumors (NETs) are rare tumors of the endocrine and nervous systems. Whereas early surgical resection can significantly reduce tumor mass, there are few data available concerning the control of hormonal secretion and associated symptoms. Studies have
VIPomas are rare-functioning neuroendocrine tumors (NETs). Overproduction of vasointestinal peptide (VIP) leads to the Verner-Morrison syndrome, whose management is challenging when refractory to somatostatin analogs. Two patients with progressive metastatic pancreatic NETs and refractory VIPoma
Vasoactive intestinal peptide (VIP) is a 28-amino acid peptide with a wide range of biological activities. Recent data suggest that functional VIP receptors are expressed on various tumor cells. Somatostatin (SST) and its long-acting analogue octreotide (OCT) are potent inhibitors of tumor cell
BACKGROUND
It has been reported that vasoactive intestinal peptide (VIP)-producing tumors accompanied by watery diarrhea, hypokalemia, and achlorhydria (WDHA) syndrome often produce multiple hormones biochemically and immunohistochemically.
METHODS
The authors examined the distribution of several