The symptoms vary enormously between people with myasthenia gravis: 1  The muscles around the eyes are most commonly affected first, as these are constantly used and can quickly tire. 2  Muscles around the face and throat are also often affected. 3  Weakness in the arms, hands, fingers, legs and neck may develop.
In its most general form, a nipple is a structure from which a fluid emanates. More specifically, it is the projection on the breasts or udder of a mammal by which, in females, breast milk is delivered to a mother's young.
Types of nipple discharge. Nipple discharge is the production of fluid from the nipple. The fluid comes from the milk gland ducts that open at the nipple. Although the average number of milk ducts opening on the surface of the nipple is 27, only five of these ducts are functional. Most cases of nipple discharge are due to normal, benign conditions and are usually hormone-related. Approximately one third of all women can produce a nipple discharge by gently massaging their breasts. This 'innocent' nipple discharge usually comes from multiple ducts in both breasts in pre-menopausal women.