The discharge can be milky, clear, green, purulent, bloody, or faintly yellow. The consistency can be thick, thin, sticky, or watery. Causes
Nipple discharge can arise from any one or more of the 15 to 20 milk ducts that each breast contains, and its causes can be divided into normal (physiological) and abnormal (pathological). Normal
Milky liquid from nipples is normal during the last few weeks of pregnancy, after childbirth and during breastfeeding. Some newborn babies may leak a milky liquid which is usually normal and lasts a couple of weeks.Stimulation of breasts by massage, using a breast pump or after mammography, may induce yellow, milky, or green nipple discharge in many healthy women of reproductive age. Abnormal
Spontaneous nipple discharge unrelated to pregnancy or lactation is considered abnormal, but mostly have a non-serious cause. Nipple discharge in men is not normal. Discharge from nipples is also more likely to be abnormal (pathological) if it is crystal clear or blood-stained, is from only one breast, or is associated with a breast lump, swelling, redness or overlying skin changes.A blocked or enlarged milk duct can result in nipple discharge.Intraductal papillomas are non-cancerous lesions and commonest in women age 30 to 50. Divided into central and peripheral papillomas, nipple discharge is more frequently observed when they are central. Up to half of women with intraductal papillomas may present with bloody nipple discharge, but it can also be straw-coloured.
Elbow fractures are any broken bone around the elbow joint.They include among others:
Olecranon fractures
Supracondylar humerus fractures
Radial head fracturesThe terrible triad of the elbow (not to be confused with the terrible triad of the knee) is a combination of:
A fracture of the head of radius
A fracture of the coronoid process of the ulna
Humeroulnar dislocation (generally posterior or posterolateral)The terrible triad of the elbow is confers joint instability and a major risk of developing osteoarthritis. == References ==