| wasting syndrome | <syndrome> A condition characterised by loss of ten percent of normal weight without obvious cause. The weight loss is largely the result of depletion of the protein in lean body mass and represents a metabolic derangement frequent during AIDS. (31 Dec 1997) |
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| HIV wasting syndrome | <syndrome> Involuntary weight loss of greater than 10 percent associated with intermittent or constant fever and chronic diarrhoea or fatigue for more than 30 days in the absence of a defined cause other than HIV infection. A constant feature is major muscle wasting with scattered myofibre degeneration. A variety of aetiologies, which vary among patients, contributes to this syndrome. (12 Dec 1998) |
| wasting | Causing waste; also, undergoing waste; diminishing; as, a wasting disease; a wasting fortune. <medicine> Wasting palsy, progressive muscular atrophy. See Progressive. Source: Websters Dictionary (01 Mar 1998) |
| wasting disease | A graft versus host reaction in mice first observed following intravenous injection of allogeneic spleen cells into newborn animals. Synonym: wasting disease. (05 Mar 2000) |
| wasting palsy | A serious neurologic disease that results from the progressive degeneration of the motor neurons. (27 Sep 1997) |
| wasting paralysis | A serious neurologic disease that results from the progressive degeneration of the motor neurons. (27 Sep 1997) |
| salt wasting | Inappropriately large renal excretion of salt despite the apparent need of the body to retain it. (05 Mar 2000) |
| AIDS | <immunology, syndrome> An epidemic disease caused by an infection by human immunodeficiency virus (HIV-1, HIV-2), a retrovirus that causes immune system failure and debilitation and is often accompanied by infections such as tuberculosis. AIDS is spread through direct contact with bodily fluids. Acronym: AIDS (10 May 1997) |
| aids-associated nephropathy | Renal syndrome in human immunodeficiency virus-infected patients characterised by nephrotic syndrome, severe proteinuria, focal and segmental glomerulosclerosis with distinctive tubular and interstitial changes, enlarged kidneys, and peculiar tubuloreticular structures. The syndrome is distinct from heroin-associated nephropathy as well as other forms of kidney disease seen in HIV-infected patients. (12 Dec 1998) |
| AIDS-defining illness | <immunology> One of a list of serious illnesses that occurs in HIV-positive individuals and is reason for an AIDS diagnosis according to the CDC's definition of AIDS. Among these conditions are PCP, MAC, AIDS dementia complex, AIDS wasting syndrome, invasive cervical cancer, Kaposi's sarcoma and CMV retinitis. (09 Oct 1997) |
| AIDS dementia | <immunology> A frequent cerebral condition in people with AIDS that results in the loss of cognitive capacity, affecting the ability to function in a social or occupational setting. Its cause has not been determined exactly, but may result from HIV infection of cells in the brain or an inflammatory reaction to such infection. (09 Oct 1997) |
| AIDS dementia complex | <immunology> A frequent cerebral condition in people with AIDS that results in the loss of cognitive capacity, affecting the ability to function in a social or occupational setting. Its cause has not been determined exactly, but may result from HIV infection of cells in the brain or an inflammatory reaction to such infection. (09 Oct 1997) |
| aids-related complex | A prodromal phase of infection with the human immunodeficiency virus (HIV). Laboratory criteria separating aids-related complex (arc) from aids include elevated or hyperactive B-cell humoral immune responses, compared to depressed or normal antibody reactivity in aids; follicular or mixed hyperplasia in arc lymph nodes, leading to lymphocyte degeneration and depletion more typical of aids; evolving succession of histopathological lesions such as localization of kaposi's sarcoma, signaling the transition to the full-blown aids. (12 Dec 1998) |
| aids-related opportunistic infections | Opportunistic infections found in patients who test positive for human immunodeficiency virus (HIV). The most common include pneumocystis carinii pneumonia, kaposi's sarcoma, cryptosporidiosis, herpes simplex, toxoplasmosis, cryptococcosis, and infections with mycobacterium avium complex, microsporidium, and cytomegalovirus. (12 Dec 1998) |
| AIDS-related virus | An obsolete term for human immunodeficiency virus. (05 Mar 2000) |