The Evolution of Hospital Information Systems. First, I want to review the history of hospital information systems and how we evolved to the point where analytics is so important.
Hair loss, also known as alopecia or baldness, refers to a loss of hair from part of the head or body. Typically at least the head is involved. The severity of hair loss can vary from a small area to the entire body. Typically inflammation or scarring is not present.
Freebase(0.00 / 0 votes)Rate this definition: Alopecia areata. Alopecia areata is a condition in which hair is lost from some or all areas of the body, usually from the scalp. Because it causes bald spots on the scalp, especially in the first stages, it is sometimes called spot baldness. In 1â2% of cases, the condition can spread to the entire scalp or to the entire epidermis.