Search over 40,000 articles from the original, classic Encyclopedia Britannica, 11th Edition.
|
See also:ASCITES (Gr. aaKLTl7s, dropsical, from a.QKOS, bag; sc. v6aos, disease) , the See also:term in See also:medicine applied to an effusion of non-inflammatory fluid within the peritoneum . It is not a disease in itself, but is one of the manifestations of disease elsewhere—usually in the kidneys, See also:heart, or in connexion with the See also:liver (portal obstruction) . Portal obstruction is the commonest cause of well-marked See also:ascites . It is produced by (1) diseases within the liver, as cirrhosis (usually alcoholic) and See also:cancer; (2) diseases outside the liver, as cancer of See also:stomach, duodenum or See also:pancreas, causing pressure on the portal vein, or enlarged glands in the fissure of the liver producing the same effect . Ascites is one of the See also:late symptoms in the disease, and precedes See also:dropsy of the See also:leg, which may come on later, due to pressure on the large See also:veins in the abdominal cavity by the ascitic fluid . In ascites due to heart disease, the dropsy of the feet and legs precedes the ascites, and there will be a See also:history of palpitation, shortness of breath, and perhaps cough . In the ascites of See also:kidney troubles there will be a history of See also:general oedema—puffiness of See also:face and eyes on rising in the See also:morning probably having attracted the See also:attention of the patient or his See also:friends previously . Other less See also:common causes of ascites are chronic See also:peritonitis, either tuberculous in the See also:young, or due to cancer in the aged, and more rarely still pernicious See also:anaemia . |
|
|
[back] ASCITANS (or AserTAE; from ao l's, the Greek for a ... |
[next] ASCLEPIADES |
There are no comments yet for this article.
Do not copy, download, transfer, or otherwise replicate the site content in whole or in part.
Links to articles and home page are encouraged.