Meat is a concentrated source of proteins, fats, cholesterol, calories, and many vitamins and micronutrients. It contains significant amounts of B complex vitamins (thiamine, riboflavin, niacin), iron, and other minerals. It has limited amounts of calcium and fiber.
Summary Summary. Schwannomatosis is a rare form of neurofibromatosis that is primarily characterized by multiple schwannomas (benign tumors of the nervous system) in the absence of bilateral (affecting both sides) vestibular schwannomas.
Malignant peripheral nerve sheath tumor. A malignant peripheral nerve sheath tumor (MPNST) (also known as malignant schwannoma, neurofibrosarcoma, and neurosarcoma) is a form of cancer of the connective tissue surrounding nerves. Given its origin and behavior it is classified as a sarcoma.