| 영문 | retinal detachment | 한글 | 망막 박리 |
|---|---|---|---|
| 설명 | 카메라에 있어서 필름에 해당하는 눈의 망막은 크게 두 개의 층으로 나눌 수가 있다. 안쪽에 있는 실제의 빛을 감지하는 감각층과 바깥쪽의 외부의 빛을 차단하는 색소상피층이 그것인데 그 사이에는 잠재적인 공간이 있어서 떨어지기가 쉽다. 이 사이가 떨어지면 망막의 감각층이 망막의 색소상피층과 분리되는데 이것을 망막박리라고 한다. 이 망막의 박리에는 여러 가지 원인이 있지만 감각층의 망막에 작은 구멍인 열공(break)에 의해서 그곳으로 눈속을 채우고 있는 액체가 흘러 들어가서 생기는 망막의 박리를 열공성 망막박리(rhegmatogenous retinal detachment)라 하고, 안구의 병터에 의해서 안구내에 섬유조직이 생기고 그것이 망막의 감각층을 잡아 끌어서 망막이 박리되는 견인성 망막박리(traction retinal detachment) 및 망막의 2개의 층에 삼출액이 괴어서 생기는 삼출성 망막박리(exudative retinal detachment) 등 열공에 의해서 생기는 망막박리가 아닌 것을 비열공성 망막박리(nonrhegmatogenous retinal detachment)라고 말한다. |
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| 영문 | pigment | 한글 | 색소 |
|---|---|---|---|
| 설명 | 1. 물체의 색깔이 나타나도록 해주는 성분. 이에는 생체의 색깔을 나타내는 동물 색소-식물 색소 따위의 천연 색소가 있고, 공업적으로 물건에 색을 입히는 도료-안료 따위의 공업용 인공 색소가 있다. 2. 물체에 색을 부여하는 물질. 이 물질의 입자가 가시광선 3,000~7,000Å의 어떤 파장부분을 선택적으로 반사 또는 투과하는가에 따라 그 색이 결정된다. 이와 같은 특성은 색소분자의 구조에 따르지만, 상세한 메커니즘은 뚜렷하지 않다. 색소가 다른 물질에 흡착 또는 결합하기 쉬운 경우에 염료라고 한다. |
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| RD | radial deviation; radiology department; rate difference; Raynaud disease; reaction of degeneration; ... |
|---|---|
| CRD | carbohydrate-recognition domain; chronic renal disease; chronic respiratory disease; child restraint... |
| IPD | idiopathic Parkinson disease; idiopathic protracted diarrhea; immediate pigment darkening; increase ... |
| CHRPE | congenital hypertrophy of the retinal pigment epithelium |
| RPE | rate of perceived exertion; recurrent pulmonary embolism; retinal pigment epithelium; ribulose 5-pho... |
| rds | Retinal degeneration slow |
|---|---|
| rdgB | Retinal degeneration-B |
| + rd | retinal degeneration |
| CHRPE | Congenital hypertrophy of the retinal pigment epithelium |
| HRPE | Human retinal pigment epithelial |
| retinal degeneration | <ophthalmology> A retrogressive pathological change in the retina, focal or generalised, caused by genetic defects, inflammation, trauma, vascular disease, or aging. Degeneration affecting predominantly the macula lutea of the retina is macular degeneration. (03 Jul 1999) |
|---|---|
| accessory pigment | <biochemistry> Light-absorbing pigments such as carotenoids and phycobilins that serve as complements to photosynthesis. (06 May 1997) |
| bile pigment haemoglobin | <protein> A protein which is formed from the breakdown of haemoglobin (a protein that carries oxygen in the blood) and is a precursor to the bile pigment biliverdin. (09 Oct 1997) |
| malarial pigment | A dark brown, granular pigment which rotates the plane of polarised light and has other properties similar to formalin pigment; occurs in parasites, such as Plasmodium malariae, around brain capillaries, and in fixed macrophages of spleen, liver, bone marrow, and lymph nodes. See: malarial pigment stain. (05 Mar 2000) |
| malarial pigment stain | <technique> A stain using phloxine-toluidine blue O sequence; malarial pigment and nuclei are bluish, erythrocytes and cytoplasm are red to orange; found in phagocytic cells of the reticuloendothelial system. (05 Mar 2000) |
| melanotic pigment | <protein> Pigments largely of animal origin. High molecular weight polymers of indole quinone. Colours include black/brown, yellow, red and violet. Found in feathers, cuttle ink, human skin, hair and eyes and in cellular immune responses and wound healing in arthropods. (18 Nov 1997) |
| chymotropic pigment | A pigment dissolved in the vacuole of a plant cell. Origin: G. Chymos, juice, + trope, turning, inclination, + -ic (05 Mar 2000) |
| pigment | 1. Any material from which a dye, a paint, or the like, may be prepared; particularly, the refined and purified colouring matter ready for mixing with an appropriate vehicle. 2. <physiology> Any one of the coloured substances found in animal and vegetable tissues and fluids, as bilirubin, urobilin, chlorophyll, etc. 3. Wine flavored with species and honey. <physiology> Pigment cell, a small cell containing colouring matter, as the pigmented epithelial cells of the choroid and iris, or the pigmented connective tissue cells in the skin of fishes, reptiles, etc. Origin: L. Pigmentum, fr. The root of pingere to paint: cf. F. Pigment. See Paint, and cf. Pimento, Orpiment. Source: Websters Dictionary (01 Mar 1998) |
| pigment cell | Cells that contain pigment: See: melanocytes, chromatophores. (18 Nov 1997) |
| pigment cell of skin | Special cells in the skin and the eye that synthesise melanin pigments. Clusters of melanocytes often appear on the skin as moles. In fish and reptiles, the pigments are stored in melanosomes (chromatophores) that can be redistributed in the cytoplasm to change pigment patterns. Synonym: melanodendrocyte. Origin: melano-+ G. + kytos, a hollow (cell) (29 Sep 1997) |
| pigment cells of iris | Cell's of the stromal layer of the iris; in dark eyes (but not in blue) they contain granules of pigment. (05 Mar 2000) |
| pigment cells of retina | Cell's in the outermost layer of the retina that contain pigment granules. (05 Mar 2000) |
| pigment cirrhosis | Cirrhosis of the liver associated with dark brown discoloration seen in haemochromatosis. (05 Mar 2000) |
| pigment epitheliopathy | An acute disease manifested by rapid loss of vision, and multifocal, cream-coloured placoid lesions of the retinal pigment epithelium; resolves with restoration of vision. (05 Mar 2000) |
| pigment epithelium | Epithelium composed of cells containing granules of pigment or melanin, as in the retinal or iris pigment layer. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|