The word derives from the Greek. The longest side of a right-angled triangle is called the hypotenuse which is why the hypotenuse is always the longest side of a right-angled triangle.
Medical Definition of neurodermatitis. plural. neurodermatitises. or. neurodermatititides. \-Ëtit-É-ËdÄz\play. : chronic eczematous dermatitis arising from repeated rubbing or scratching of a real or imagined irritation of the skinâsee lichen simplex chronicus.
Neurofibromatosis (NF) is a genetic condition causing benign tumors (neurofibromas) to grow along certain types of nerves and, in addition, it can affect the development of bones or skin. There are several variants of the disease but type 1 and type 2 NF account for the vast majority of cases.