Which of the following is most common and malignant neuroendocrine tumour of pancreas?: (A) Gastrinoma, (B) Glucagonoma, (C) Insulinoma, (D) VIPoma
Answer is C. Answer- C. InsulinomaInsulinomas are the most common pancreatic neuroendocrine tumor, but only l0% are malignant.Gastrin-producing tumor (gastrinoma) are the most common malignant pancreatic neuroendocrine tumor.