| 영문 | occlusion | 한글 | 폐색 |
|---|---|---|---|
| 설명 | 혈관이나 혹은 내강을 이루는 관이 막히는 경우를 폐색이라고 한다. 이중 혈관에 있어서 폐색이 발생하면, 그 혈관에 의해 혈액을 공급받는 이하부위에서 허혈(혈액이 공급되지 않아 그 조직이 죽기 직전의 단계. 이 부위는 대사가 감소하고, 온도가 떨어지며, 오래 방치해두면 죽게 된다)이나, 혹은 괴사(세포가 죽는 단계. 심장에서는 경색이라고 부름)에 빠지게 된다. 이때 폐색을 일으키는 경우는 다음 2가지 경우가 있다. 여기서 혈전증이라는 말은 피가 모여서 이른바 “피떡”을 형성한 상태를 말한다. 쉽게 말하면, 피부에서 상처가 생기면, 상처주위로 피떡이 생겨 더이상 피가 흐르지 않도록 하는데, 이런 현상이 피가 굳어서는 안되는 혈관내에서 발생하여, 혈관을 막는 경우를 말한다. 이에 비해 색전증이라는 말은 다른 곳에서 생긴 “혈전”이나 혹은 “지방” “공기”등이 혈액내로 들어와 혈액을 떠돌아 다니다가 크기가 작은 혈관을 막아 폐색을 일으키는 경우를 말한다. |
||
| RPHA | reversed passive hemagglutination |
|---|---|
| RPHAMFCA | reversed passive hemagglutination by miniature centrifugal fast analysis |
| CRAO | Central Retina Artery Occlusion |
| ACO | acute coronary occlusion; alert, cooperative, and oriented; anodal closure odor |
| BAVFO | bradycardia after arteriovenous fistula occlusion |
| ISRP | Internal surface reversed-phase |
|---|---|
| RP HPLC | Reversed phase high performance liquid chromatography |
| RPHA | Reversed Passive Haemagglutination |
| RPA | Reversed Passive Arthus |
| RPC | Reversed Phase Chromatography |
| reversed | 1. <botany> Turned side for side, or end for end; changed to the contrary; specifically, sinistrorse or sinistral; as, a reversed, or sinistral, spiral or shell. 2. Annulled and the contrary substituted; as, a reversed judgment or decree. <photography> Reversed positive or negative, a picture corresponding with the original in light and shade, but reversed as to right and left. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| reversed anaphylaxis | An anaphylactic reaction induced in an animal injected with a specific antigen, which will bind to reactive tissue, and then, after a latent period, with serum from another animal previously sensitised to the identical antigen. Synonym: reversed anaphylaxis. (05 Mar 2000) |
| reversed-field pinch | <radiobiology> A toroidal magnetic confinement scheme which could constitute an alternative to the Tokamak for building a fusion reactor. It is characterised by a magnetic field mostly generated by the plasma itself, with toroidal and poloidal components of comparable intensities, in contrast with the Tokamak where most of the field is toroidal and externally applied. The name of the configuration is given by the fact that the toroidal component of the magnetic field changes sign in the outer region of the plasma. The main attractivness of the Reversed Field Pinch is that, according to presently established scalings, it could reach ignition without the need of auxiliary heating. (09 Oct 1997) |
| reversed paradoxical pulse | A pulse in which the amplitude increases with inspiration and decreases with expiration, as observed in some cases of tricuspid insufficiency and during A-V dissociation with sinus arrhythmia. (05 Mar 2000) |
| reversed passive anaphylaxis | An anaphylactic reaction induced in an animal injected with a specific antigen, which will bind to reactive tissue, and then, after a latent period, with serum from another animal previously sensitised to the identical antigen. Synonym: reversed anaphylaxis. (05 Mar 2000) |
| reversed peristalsis | A wave of intestinal contraction in a direction the reverse of normal, by which the contents of the intestine are forced backward. Synonym: antiperistalsis. (05 Mar 2000) |
| reversed phase chromatography | A form of partitionary chromatography in which the stationary phase is more polar than the mobile phase. (05 Mar 2000) |
| reversed Prausnitz-Kustner reaction | The appearance of an urticarial reaction at the site of injection when serum containing reaginic antibody is injected into the skin of a person in whom the allergen is already present. (05 Mar 2000) |
| reversed reciprocal rhythm | A cardiac arrhythmia in which a normal sinus impulse, before reaching the ventricles, is reflected backward to the atria; thus in the electrocardiogram a ventricular complex is sandwiched between a normal sinus P wave and a retrograde P wave; if the dysrhythmia continues, subsequent cycles are similar to those of reciprocating rhythm. (05 Mar 2000) |
| reversed shunt | Right-to-left shunt that had previously been a left-to-right shunt; rarely the opposite. (05 Mar 2000) |
| reversed-three sign | On an oesophagram of a patient with coarctation of the aorta, the shape of the contrast-filled oesophagus caused by the aortic arch (upper convexity) and post-stenotic dilatation (lower convexity); the cusp of the backwards 3 is at the level of the coarctation itself. (05 Mar 2000) |
| field-reversed configuration | <radiobiology> A compact torus produced in a theta pinch and having (in principle) no toroidal field. The potential advantages for a fusion reactor include a simple (linear) machine geometry, an average plasma pressure close to the confining field pressure, and physical separation of formation and burn chambers. The are predicted to be violently unstable to tilting, but this is rarely observed. (09 Oct 1997) |
| abnormal occlusion | An arrangement of the teeth which is not considered to be within the normal range of variation. (05 Mar 2000) |
| acute vascular occlusion | <cardiology, surgery> A serious condition that results from the sudden blockage of an artery, usually with a blood clot. (27 Sep 1997) |
| afunctional occlusion | A malocclusion which does not permit normal function of the dentition. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|