| 영문 | Raynaud disease | 한글 | 레이노병 |
|---|---|---|---|
| 설명 | 기능적 혈관 경련을 일으키는 병으로 건강한 젊은 여성의 팔다리 작은 동맥을 침범한다. 프랑스 의사 M.레이노(1834~1881)가 보고한 것으로 이 병은 주로 손가락, 손, 때로는 코끝이나 발등, 몸의 말단부 소동맥을 침범한다. 한냉과 감정자극에 의하며 손가락은 백색으로 다음은 청색으로, 그리고 적색으로 변한다. 여성에게 호발한다. |
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| 영문 | Raynaud syndrome | 한글 | 레이노증후군 |
|---|---|---|---|
| 설명 | 사지의 대칭적 청색증을 특징으로 하는 증상으로서 손가락-손목 등의 피부가 지속적으로 청색과 적색으로 변하고, 손가락의 대량 땀남과 냉각을 수반한다. |
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| 영문 | gamma ray | 한글 | 감마선 |
|---|---|---|---|
| 설명 | 감마-붕괴로 인해 원자핵 안으로부터 방사되는 전자방사선. 같은 전자방사선인 X선과는 원자핵 밖의 현상으로 인해 발생되는 점으로 구별한다. 질량, 전하를 가지고 있지 않기 때문에 물질과의 상호작용은 알파선이나 베타선과 비교하여 매우 적으며 투과성이 매우 크다. 물질과의 상호작용은 X선의 그것과 본질적으로 차이가 없으며 에너지에 따라 톰슨산란, 광전효과, 콤튼산란, 전자쌍 생성, 광핵반응 등이 일어난다. 의료에 이용되는 것은 방사선 치료에서 60Co에 의한 외조사 또는 192Ir, 226Ra, 198Au 등으로부터의 감마선이 사용되고 감마-카메라를 사용한 핵의학 검사에서는 99mTc 등으로부터의 감마선에 의한 신티그램이 진단에 이용되고 있다. |
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| 영문 | beta ray | 한글 | 베타선 |
|---|---|---|---|
| 설명 | 방사성 원자핵이 β붕괴함에 따라 방출되는 방사선. 원자에 정상보다 많거나 적은 중성자나 양자를 가지고 있는 경우에는 원자가 안정되기 위하여 붕괴가 세가지 방법으로 생긴다. 이중 중성자가 하나의 전자를 내고 양성자가 되는 변화를 거치면서 나오는 전자선이다. 그 실체는 고속의 전자 또는 양전자이며 최대 에너지는 105-107eV. 투과력 및 이온화 작용은 α선과 γ선의 중간 정도이다. |
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| 영문 | infrared ray | 한글 | 적외선 |
|---|---|---|---|
| 설명 | 파장이 가시광선보다 길며 극초단파보다 짧은 750μm~1mm의 전자파. 눈으로는 볼 수 없고 일반적으로 공기 가운데에서 산란되기 어려우며, 가시광선보다 투과력이 강하다. 사진 적외선-근적외선-원적외선 따위로 나눌 수 있는데, 단파장 부분에는 사진 작용-형광 작용-광전 작용이 있어, 적외선 사진이나 적외선 통신-물질 감정-의료 따위에 이용한다. 1800년에 허셀이 발견되었다. 적외선은 물질에 부딛치며 구성분자의 열운동을 일으켜서 열효과를 주게되므로 열선이라고도 불린다. 태양광선의 약 52%는 적외선이다. 700~800nm의 적외선은 인체피부를 투과해서 피하에까지 이른다. 과도의 적외선 조사는 피부에 온열성홍반을 일으키게 해서 화상을 일으킬 수 있다. |
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| ABCDES | abnormal alignment, bones-periarticular osteoporosis, cartilage-joint space loss, deformities, margi... |
|---|---|
| PIXE | particle-induced x-ray emission; proton-induced x-ray emission |
| CXR | Chest X-Ray |
| DPX | Dual Photon X-Ray |
| ARRS | American Roentgen Ray Society |
| CRT | Cathode Ray Tube |
|---|---|
| CXR | Chest X-ray |
| CXD | Computed X-ray Densitometry |
| DEXA | Dual Energy X Ray Absorptiometry |
| DXA | Dual Energy X-ray Absorptiometry |
| ray | <botany> A zygomorphic flower in the family Asteraceae, a radial band of cells traversing the conducting elements in woody stems. Of a compound umbel, one of the first (lower) series of branches of the inflorescence main stem. (09 Oct 1997) |
|---|---|
| ray grass | <botany> A perennial European grass (Lolium perenne). Synonym: rye grass, and red darnel. See Darnel, and Grass. Italian ray, or rye, grass. See Darnel, and Grass. Origin: Etymol. Of ray is uncertain. Source: Websters Dictionary (01 Mar 1998) |
| ray therapeutics | An obsolete term for radiotherapy. (05 Mar 2000) |
| ray, light | <microscopy> The term applied to the lines perpendicular to the wavefronts of waves of light to indicate their direction of travel in an isotropic medium. Note the wave normal and the ray do not coincide in isotropic media. (05 Aug 1998) |
| Rayer's disease | Xanthomatosis with hypercholesterolaemia, resulting from biliary cirrhosis. Synonym: Rayer's disease. (05 Mar 2000) |
| Rayer, Pierre | <person> French physician, 1793-1867. See: Rayer's disease. (05 Mar 2000) |
| rayl | Unit of acoustic impedance. 1 rayl = 1 kg × m-2 × sec-1. Origin: Baron Rayleigh (John W. Strutt), Eng. Physicist (05 Mar 2000) |
| Rayleigh criterion | <microscopy> A criterion chosen by Lord Rayleigh to define the limit of resolution of a diffraction-limited optical instrument. It is the condition that arises when the centre of one diffraction pattern is superimposed with the first minimum of another diffraction pattern, produced by a point (or line) source equally bright as the first. For a microscope under this condition, a 26.5% dip in brightness appears between the two maxima, giving rise to the sensation (or probability) of twoness. See: Abbe limit, Sparrow limit (of resolution). (05 Aug 1998) |
| Rayleigh equation | A ratio of red to green required by each observer to match spectral yellow. Synonym: Rayleigh test. (05 Mar 2000) |
| Rayleigh test | A ratio of red to green required by each observer to match spectral yellow. Synonym: Rayleigh test. (05 Mar 2000) |
| Rayleigh, Lord John | <person> British physicist and Nobel laureate, 1842-1919. See: Rayleigh equation, Rayleigh test. (05 Mar 2000) |
| Raynaud's disease | <disease> Paroxysmal spasm of the digital arteries causing pallor (blanching) of the fingers and toes. Maurice Raynaud, French physician (1834-81). (27 Sep 1997) |
| Raynaud's phenomenon | <clinical sign, dermatology> (Maurice Raynaud, French physician, 1834-1881) intermittent bilateral attacks of ischaemia of the fingers or toes and sometimes of the ears or nose, marked by severe pallor and often accompanied by paraesthesia and pain, it is brought on characteristically by cold or emotional stimuli and relieved by heat and is due to an underlying disease or anatomical abnormality. When the condition is idiopathic or primary it is termed Raynaud's disease. (18 Nov 1997) |
| Raynaud's sign | <clinical sign, dermatology> A condition marked by symmetrical cyanosis of the extremities, with persistent, uneven, mottled blue or red discolouration of the skin of the digits, wrists and ankles and with profuse sweating and coldness of the digits. The appearance is causes by constriction of small arterioles in the limbs and may be associated with anxiety or a hormonal disorder. Synonym: Raynaud's sign. (12 Mar 1998) |
| Raynaud's syndrome | <syndrome> Idiopathic paroxysmal bilateral cyanosis of the digits due to arterial and arteriolar contraction; caused by cold or emotion. See: Raynaud's phenomenon. Synonym: Raynaud's disease, symmetric asphyxia. (05 Mar 2000) |
| actinic ray | A light ray toward and beyond the violet end of the spectrum that acts upon a photographic plate and produces other chemical effects. Synonym: chemical ray. (05 Mar 2000) |
|---|---|
| alpha ray | <physics> A radioactive particle made up of two protons and two neutrons, these particles are created by the decay of a radioactive material or by nuclear bombardment, and they are the same as the nucleus of a helium-4 atom. (09 Oct 1997) |
| ap, X-ray | An X-ray picture in which the beams pass from front-to-back (anteroposterior). As opposed to a PA (posteroanterior) film in which the rays pass through the body from back-to-front. (12 Dec 1998) |
| beta ray | 1. <radiobiology> Original term used for electrons (and positrons) ejected from decaying nuclei via beta emission. (Label derives from the old days when we had various kinds of radiation emission, and they were labelled alpha, beta, and gamma (the first letters of the Greek Alphabet) because no one really knew what any of them were.) 2. A stream of positive or negative electrons ejected with high energy from a disintegrating atomic nucleus; most biomedically used isotopes emit negative particles (electrons or negatrons, rather than positrons). Cathode rays are low-energy negative electrons produced in cathode ray tubes, also called television tubes or oscilloscopes. (12 Sep 2000) |
| gamma ray | <radiobiology> Electromagnetic radiation (photons) with energies greater than (roughly) 100 keV (that is, 100,000 electron volts). Gamma radiation frequently accompanies alpha and beta decays, and always accompanies fission. Gamma rays are highly penetrating and are best shielded against using dense materials, such as lead or depleted uranium. (Gamma rays are similar to X-rays, but are generally higher in energy and nuclear in origin.) Gamma rays have wavelengths of 1 nanometre or shorter. These are highly energised, deeply penetrating photons which can be emitted from an atomic nucleus during nuclear fission (the splitting of an atom) and during regular atomic decay (radioactivity). (13 Oct 1997) |
| gamma ray knife | A beam of high energy X-rays. See: radiosurgery. (05 Mar 2000) |
| panoramic X-ray | <dentistry> An X-ray taken by a machine that rotates around your head to give the orthodontist a picture of your teeth, jaws and other important information. (08 Jan 1998) |
| panoramic X-ray film | In dentistry, a radiograph taken to give a panoramic view of the entire upper and lower dental arch as well as the temporomandibular joints. (05 Mar 2000) |
| mass chest X-ray | X-ray screening of large groups of persons for diseases of the lung and heart by means of radiography of the chest. (12 Dec 1998) |
| reflected ray | A ray of light or other form of radiant energy which is thrown back from a nonpermeable or nonabsorbing surface; the ray which strikes the surface before reflection is the incident ray. (05 Mar 2000) |
| reflection X-ray microscopy | <technique> A method of producing enlarged images by means of X rays. In this method the radiation is totally reflected at glancing incidence from polished concave mirrors or from the curved surfaces of single crystals by Bragg reflection. The problem of aberration corrections still limits the resolution obtainable. (05 Aug 1998) |
| cathode ray | <physics> Electrons emitted from the surface of a cathode in a vacuum tube. (16 Mar 1998) |
| cathode ray tube | An evacuated tube containing a beam of electrons which can be deflected to various parts of a fluorescent screen; used in the cathode ray oscilloscope. (05 Mar 2000) |
| pa X-ray | An X-ray picture in which the beams pass from back-to-front (posteroanterior). As opposed to an ap (anteroposterior) film in which the rays pass through the body from front-to-back. (12 Dec 1998) |
| medullary ray | The centre of the renal lobule, which has the shape of a small, steep pyramid, consisting of straight tubular parts; these may be either ascending or descending limbs of the nephronic loop or collecting tubules. Synonym: pars radiata lobuli corticalis renis, Ferrein's pyramid, processus ferreini. (05 Mar 2000) |
Synonyms : Raynaud Phenomenon, Raynaud's Disease, Raynauds Disease
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|---|---|---|---|
|
레딕스액120g - 새창
|
동인당제약 |
A17200181 | Barium Sulfate | 전문의약품 | 급여 | 분업예외의약품 |
|
레딕스액130g - 새창
|
동인당제약 |
A17201021 | Barium Sulfate | 전문의약품 | 급여 | 분업예외의약품 |
|
레딕스액140g - 새창
|
동인당제약 |
A17200451 | Barium Sulfate | 전문의약품 | 급여 | 분업예외의약품 |
|
레딕스현탁용분말 - 새창
|
동인당제약 |
A17200501 | Barium Sulfate | 전문의약품 | 급여 | 분업예외의약품 |
|
레딕스액70g - 새창
|
동인당제약 |
A17252001 | Barium Sulfate | 전문의약품 | 급여 | 분업예외의약품 |
| Raynaud's sign |
acrocyanosis: cyanosis of the extremities; can occur when a spasm of the blood vessels is caused by exposure to cold or by strong emotion
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| Raymond's apoplexy |
a type of stroke in evolution marked by paresthesia of the hand on the side which later becomes paralyzed.
출처: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
|
| Raynaud's disease |
a condition in which the fingers and toes become pale when exposed to cold or emotional stress, owing to sudden narrowing of the arteries that supply them with blood
출처: www.american-depot.com/services/resources_gl_r.asp
|
| Raynaud's disease |
Vascular condition in which the fingers become cold and pale when blood vessels are constricted upon exposure to cold
출처: www.ehealthmd.com/library/carpaltunnel/CT_glossary...
|
| ray |
1. a line emanating from a center. 2. a more or less distinct portion of radiant energy (light or heat), proceeding in a specific direction (used in the plural as a general term for any form of radiant energy, whether vibratory or particulate). 3. one of the individual elements of the hand plate at the distal end of the limb of an early embryo, foretelling development of a digital ray. 4. any of various marine elasmobranch fishes with flattened bodies and narrow tails. See also stingray.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| ray | cartilaginous fishes having horizontally flattened bodies and enlarged winglike pectoral fins with gills on the underside |
|---|---|
| ray | any of the stiff bony rods in the fin of a fish |
| ray | the syllable naming the second (supertonic) note of any major scale in solmization |
| ray | a column of light (as from a beacon) |
| ray | a group of nearly parallel lines of electromagnetic radiation |
| ray | a branch of an umbel or an umbelliform inflorescence |
| ray | (mathematics) a straight line extending from a point |
| ray | expose to radiation |
| ray | extend or spread outward from a center or focus or inward towards a center |
| ray | emit as rays |
| ray | United States writer of science fiction (born 1920) |
| ray | United States writer of science fiction (born 1920) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
