Somatostatin-receptor scintigraphy (SRS) is the preferred detection method for neuroendocrine tumors; however, tumors that do not express the somatostatin receptor (especially medullary thyroid ...
Gastrin peptides have been shown to be growth factors for normal colonic epithelial cells (Sobhani et al, 1993; Koh et al, 1997; Renga et al, 1997), as well as those that have undergone malignant ...
Insulinomas are tumors on the pancreas that cause the tumor to make too much insulin. When this happens, blood sugar levels drop. Insulinomas are rare and usually benign. Signs and symptoms of an ...