| edema | <clinical sign> The presence of abnormally large amounts of fluid in the intercellular tissue spaces of the body, usually applied to demonstrable accumulation of excessive fluid in the subcutaneous tissues. Oedema may be localised, due to venous or lymphatic obstruction or to increased vascular permeability or it may be systemic due to heart failure or renal disease. Collections of oedema fluid are designated according to the site, for example ascites (peritoneal cavity), hydrothorax (pleural cavity) and hydropericardium (pericardial sac). Massive generalised oedema is called anasarca. Origin: Gr. Oide ma = swelling (18 Nov 1997) |
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| edema, cardiac | A manifestation of congestive heart failure caused by increased venous and capillary pressures and often associated with the retention of sodium by the kidneys. (12 Dec 1998) |
| affect hunger | Emotional hunger for maternal love and feelings of protection and care implied in the mother-child relationship. (05 Mar 2000) |
| air hunger | Extremely deep ventilation such as occurs in patients with acidosis attempting to increase ventilation of alveoli and exhale more carbon dioxide. See: Kussmaul respiration. (05 Mar 2000) |
| hunger | 1. An uneasy sensation occasioned normally by the want of food; a craving or desire for food. The sensation of hunger is usually referred to the stomach, but is probably dependent on excitation of the sensory nerves, both of the stomach and intestines, and perhaps also on indirect impressions from other organs, more or less exhausted from lack of nutriment. 2. Any strong eager desire. "O sacred hunger of ambitious minds!" (Spenser) "For hunger of my gold I die." (Dryden) Origin: AS. Hungor; akin to OFries. Hunger, D. Honger, OS. & OHG. Hungar, G. Hunger, Icel. Hungr, Sw. & Dan. Hunger, Goth. Hhrus hunger, huggrjan to hunger. Source: Websters Dictionary (01 Mar 1998) |
| hunger contractions | Strong contraction's of the stomach associated with hunger pains. (05 Mar 2000) |
| hunger pain | Cramp in the epigastrium associated with hunger. (05 Mar 2000) |
| narcotic hunger | The physiological craving for narcotics. (05 Mar 2000) |