<unk>  <unk>  are cancer that arise from cells of the endocrine (hormonal) and nervous systems. Many are benign, while some are malignant. They most commonly occur in the intestine, but are also found in the lung and the rest of the body. A pancreatic islet cell<unk> is a rare<unk> of the pancreas that starts from a type of cell called the islet cell.
Neuroendocrine tumors
Pituitary tumor
Endocrine tumors
Insulinoma
Glucagonoma
Pituitary adenoma
Multiple endocrine neoplasia
ACTH-secreting tumor