That's what Pythagoras called it. The square on the hypotenuse is the sum of the squares on the other two sides. It's Greek and probably has something to do with the side of a triangle opposite the right angle - but this is just my hypothesis. Actually OED confirms my suspicion.
Symptoms of Neurofibroma. The list of signs and symptoms mentioned in various sources for Neurofibroma includes the 4 symptoms listed below: Painless, slow-growing mass. Skin lump. Electric shock-like sensation when touching affected area. Surgery, regular monitoring. more information...Â».
Symptoms of neurofibromatosis type 1. For many people with neurofibromatosis type 1 (NF1), the condition is mild and causes no serious health problems. But some people will have severe symptoms. NF1 can affect several areas of the body, but it's unlikely someone with the condition will develop all the symptoms below.