| ASPRS | American Society of Plastic and Reconstructive Surgeons |
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| BAPS | biomechanical ankle platform system; bovine albumin phosphate saline; British Association of Paediat... |
| PL | palmaris longus; pancreatic lipase; perception of light; peroneus longus; phospholipase; phospholipi... |
| Pl | Surg plastic surgeon or surgery |
| PS | pacemaker syndrome; paired stimulation; paradoxical sleep; paraspinal; parasympathetic; Parkinson sy... |
| adult pseudohypertrophic muscular dystrophy | Muscular dystrophy of late onset, often in the second or third decade, with relatively mild course; X-linked recessive inheritance; perhaps allelic with Duchenne's dystrophy, but milder and not a genetic lethal. Compare: Duchenne dystrophy. Synonym: Becker type tardive muscular dystrophy. (05 Mar 2000) |
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| adult respiratory distress syndrome | <chest medicine, syndrome> A clinical syndrome that includes pulmonary insufficiency. It is a descriptive term that is applied to a variety of diffuse infiltrative processes in the lung. Manifestations include severe shortness of breath, rapid breathing and arterial hypoxaemia (low oxygen). Chest X-ray shows bilateral diffuse infiltrates. Treatment most often includes mechanical respiratory support. Causes include toxic gas (chlorine, NO2, smoke) exposure, severe metabolic derangement, gastric acid aspiration, pancreatitis, sepsis and trauma. Acronym: ARDS (12 Jul 2000) |
| adult rickets | <pathology> A condition marked by softening of the bones (due to impaired mineralisation, with excess accumulation of osteoid), with pain, tenderness, muscular weakness, anorexia and loss of weight, resulting from deficiency of vitamin D and calcium. Origin: Gr. Malakia = softness (18 Nov 1997) |
| adult T-cell leukaemia | Lymph nodes show a mixture of small and large atypical cells which are polymorphic and express nuclear pleiomorphism. Adult T-cell leukaemia is caused by HTLV-1 and is rare in the US and Europe but common in Japan. Tumour cells express CD2, CD3, CD5 and lack CD7. The most common chromosome change reported in adult T-cell leukaemia is presence of the 14q + marker (05 Mar 2000) |
| adult T-cell lymphoma | <tumour> An acute or subacute disease associated with a human T-cell virus, with lymphadenopathy, hepatosplenomegaly, skin lesions, peripheral blood involvement, and hypercalcaemia. Synonym: adult T-cell leukaemia. (05 Mar 2000) |
| adult tuberculosis | Tuberculosis found in adults and characterised by lesions near the apex of an upper lobe, which may cavitate or heal with scarring without spreading to lymph nodes; theoretically, secondary tuberculosis may be due to exogenous reinfection or to reactivation of a dormant endogenous infection. Synonym: adult tuberculosis, postprimary tuberculosis, reinfection tuberculosis. (05 Mar 2000) |
| respiratory distress syndrome, adult | A syndrome of life-threatening progressive pulmonary insufficiency in the absence of known pulmonary disease, usually following a systemic insult such as surgery or major trauma. (12 Dec 1998) |
| coeliac disease, adult | See Coeliac sprue. (12 Dec 1998) |
| still's disease, adult-onset | Systemic-onset rheumatoid arthritis in adults. It differs from classical rheumatoid arthritis in that it is more often marked by acute febrile onset, and generalised lymphadenopathy and hepatosplenomegaly are more prominent. (12 Dec 1998) |
| disease, adult coeliac | This condition results from an immune (allergic) reaction to gluten, a protein found in wheat and related grains and present in many foods that we eat. Sprue causes impaired absorption and digestion of nutrients through the small intestine. Symptoms include requent diarrhoea and weight loss. A skin condition called dermatitis herpetiformis can be associated with coeliac sprue. The most accurate diagnostic test for sprue is a biopsy of the involved small bowel. Treatment is to avoid gluten in the diet. Medications are used for refractory (stubborn) sprue. Known under a number of other names, including coeliac sprue. (12 Dec 1998) |
| Bingham plastic | A material that, in the idealised case, does not flow until a critical stress (yield stress) is exceeded, and then flows at a rate proportional to the excess of stress over the yield stress; real materials probably only approach this ideal model. (05 Mar 2000) |
| modeling plastic | A thermoplastic material usually composed of gum damar and prepared chalk, used especially for making dental impressions. Synonym: impression compound, modeling composition, modeling compound. (05 Mar 2000) |
| plastic | 1. Having the power to give form or fashion to a mass of matter; as, the plastic hand of the Creator. "See plastic Nature working to his end." (Pope) 2. Capable of being molded, formed, or modeled, as clay or plaster; used also figuratively; as, the plastic mind of a child. 3. Pertaining or appropriate to, or characteristic of, molding or modeling; produced by, or appearing as if produced by, molding or modeling; said of sculpture and the kindred arts, in distinction from painting and the graphic arts. "Medallions . . . Fraught with the plastic beauty and grace of the palmy days of Italian art." (J. S. <medicine> Harford) Plastic clay See Force. Plastic operation, an operation in plastic surgery. Plastic surgery, that branch of surgery which is concerned with the repair or restoration of lost, injured, or deformed parts of the body. Origin: L. Plasticus, Gr, fr. To form, mold: cf. F. Plastique. Source: Websters Dictionary (01 Mar 1998) |
| plastic anatomy | The construction or study of models in layers which can be removed one after the other to show the structure of the organism and/or organ. Synonym: plastic anatomy. (05 Mar 2000) |
| plastic bronchitis | Inflammation of the bronchial mucous membrane, accompanied by a fibrinous exudation, which often forms a cast of the bronchial tree with severe obstruction of air flow. Synonym: plastic bronchitis, pseudomembranous bronchitis. (05 Mar 2000) |