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.
However, since they are located in the nervous system they exert compression on nerve cells which causes pain, weakness, and numbness. Schwannoma tumors may occur near any nerve cell in the body, so symptoms may appear according to the location where they have developed. A patient with a schwannomma may be asymptomatic or may develop pain, weakness, tingling, and numbness. A mass in the neck or extremities may appear.