A neoplasm that blocks the exocrine and endocrine functions of the pancreas is: Clinical Chemistry A neoplasm that blocks the exocrine and endocrine functions of the pancreas is: A)Glucagonoma B)Pancreatic cancer C)Somatostatinoma D)Insulinoma Answer: Somatostatinoma Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+