| 영문 | linear accelerator | 한글 | 선상가속기 |
|---|---|---|---|
| 설명 | 치료방사선과에서 이용하는 기계로서 전자를 생성해 낸다. 전자는 단순히 X-선과는 다른 것으로 전자가 금속에 부딪혀 나오는 것이 X-선이다. 전자는 진단목적보다는 치료목적으로 주로 피부의 악성종양(암)에 사용된다. |
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| 영문 | cicatrix, scar | 한글 | 흉터, 반흔 |
|---|---|---|---|
| 설명 | 인간의 세포는 발생한 후에 다시는 분열하지 못하는 세포가 있고, 그 이후에도 계속해서 분열을 할 수 있는 세포가 있다. 신경세포가 전자의 대표적인 예이다. 그리고 신경세포를 제외하고는 대부분 후자에 속한다. 분열을 할 수 있는 세포가 손상을 받았을 때의 치유는 대개 직접 분열에 의해서 손상된 세포를 대치하게 된다. 그러나 파괴된 세포가 너무 많아서 직접 분열로 완전한 치유가 불가능할 경우에는 섬유모세포라는 세포가 섬유성 조직을 생산함으로서 손상된 세포의 부위를 채우게 된다. 이렇게 하여 치유된 조직은 정상세포로 치유된 조직과 달리 기능도 없고(섬유성 조직이니 기능이 없는 것은 당연하다)모양도 보기 흉하게 된다. 이렇게 하여 치유된 부분을 반흔 또는 흉터라고 한다. 피부에 상처가 깊이 난 경우에 생기는 흉터가 반흔의 가장 좋은 예이다. 신경세포와 같이 분열을 하지 못하는 세포는 반흔을 항상 남기게 된다. |
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| VS | vaccination scar; vaccine serotype; vagal stimulation; vasospasm; venesection; ventricular septum; v... |
|---|---|
| ADLAR | advanced design linear accelerator radiosurgery |
| CLV | cassava latent virus; constant linear velocity |
| DLP | delipidized serum protein; direct linear plotting; dislocation of patella; distolinguopulpal; dyshar... |
| GLIM | generalized linear interactive model |
| SCAR | sequence characterized amplified region |
|---|---|
| BLUP | Best Linear Unbiased Prediction |
| DLT | Direct Linear Transformation |
| GLM | General Linear Model |
| GLM | Generalised Linear Model |
| radial scar | A variant of sclerosing adenosis of the breast with central scar formation and radiating hyperplastic ducts. Synonym: radial scar. (05 Mar 2000) |
|---|---|
| cheloid scar | An overgrowth of scar tissue that can result in cosmetic deformity. (27 Sep 1997) |
| scar | To mark with a scar or scars. "Yet I'll not shed her blood; Nor scar that whiter skin of hers than snow." (Shak) "His cheeks were deeply scarred." (Macaulay) Origin: Scarred; Scarring. 1. A mark in the skin or flesh of an animal, made by a wound or ulcer, and remaining after the wound or ulcer is healed; a cicatrix; a mark left by a previous injury; a blemish; a disfigurement. "This earth had the beauty of youth, . . . And not a wrinkle, scar, or fracture on all its body." (T. Burnet) 2. <botany> A mark left upon a stem or branch by the fall of a leaf, leaflet, or frond, or upon a seed by the separation of its support. Origin: OF. Escare, F. Eschare an eschar, a dry slough (cf. It. & Sp. Escara), L. Eschara, fr. Gr. Hearth, fireplace, scab, eschar. Cf. Eschar. <zoology> A marine food fish, the scarus, or parrot fish. Origin: L. Scarus, a kind of fish, Gr. Skaros. Source: Websters Dictionary (01 Mar 1998) |
| scar cancer | <tumour> Carcinoma of the lung, usually adenocarcinoma, arising from a peripheral lung scar or associated with interstitial fibrosis in a honeycomb lung. Synonym: scar cancer. (05 Mar 2000) |
| scar cancer of the lungs | A pulmonary cancer intimately related to a localised area of parenchymal fibrosis; the cancer probably induces the fibrosis. (05 Mar 2000) |
| scar carcinoma | <tumour> Carcinoma of the lung, usually adenocarcinoma, arising from a peripheral lung scar or associated with interstitial fibrosis in a honeycomb lung. Synonym: scar cancer. (05 Mar 2000) |
| hypertrophic scar | An elevated scar resembling a keloid but which does not spread into surrounding tissues, is rarely painful, and regresses spontaneously; collagen bundles run parallel to the skin surface. (05 Mar 2000) |
| programming, linear | A technique of operations research for solving certain kinds of problems involving many variables where a best value or set of best values is to be found. It is most likely to be feasible when the quantity to be optimised, sometimes called the objective function, can be stated as a mathematical expression in terms of the various activities within the system, and when this expression is simply proportional to the measure of the activities, i.e., is linear, and when all the restrictions are also linear. It is different from computer programming, although problems using linear programming techniques may be programmed on a computer. (12 Dec 1998) |
| non-linear | Not linear. (05 Dec 1998) |
| superficial linear keratitis | Spontaneous, painful keratitis with epithelial erosion and folds in Bowman's membrane. (05 Mar 2000) |
| linear | Pertaining to or resembling a line. Origin: L. Linearis (18 Nov 1997) |
| linear absorption coefficient | That fraction of ionizing radiation absorbed in a unit thickness of a substance or tissue. See: absorption coefficient. (05 Mar 2000) |
| linear acceleration | The rate of change of velocity without a change in direction; e.g., when the speed of an aircraft increases while flying a straight pathway. (05 Mar 2000) |
| linear accelerator | <apparatus> A sophisticated external beam radiotherapy machine which has the capabilities of focussing irradiation (although not very finely). Acronym: LinAC (16 Dec 1997) |
| linear amputation | Amputation performed by a circular incision through the skin, the muscles being similarly divided higher up, and the bone higher still. Synonym: guillotine amputation, linear amputation. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|