| 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 | atrophy | 한글 | 위축(증) |
|---|---|---|---|
| 설명 | 조직이나 세포 혹은 기관의 크기가 원래의 크기에 비하여 줄어드는 것을 일컫는 말. 처음부터 크기가 작은 무형성/형성저하증(aplasia/hypoplasia)와 구별된다. |
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| RD | radial deviation; radiology department; rate difference; Raynaud disease; reaction of degeneration; ... |
|---|---|
| GIS | gas in stomach; gastrointestinal series; geographic information system; guaranteed income supplement... |
| GPCI | geographic practice cost index |
| IAGP | International Association of Geographic Pathology |
| MGCRB | Medicare Geographic Classification Review Board |
| GA | Geographic atrophy |
|---|---|
| PRA | Progressive retinal atrophy |
| GIS | Geographic Information System |
| CA | Cerebellar atrophy |
| CA | Cerebral atrophy |
| geographic | Of or pertaining to geography. Geographical distribution. See Distribution. Geographic latitude (of a place), the angle included between a line perpendicular or normal to the level surface of water at rest at the place, and the plane of the equator; differing slightly from the geocentric latitude by reason of the difference between the earth's figure and a true sphere. Geographical mile. See Mile. Geographical variation, any variation of a species which is dependent on climate or other geographical conditions. Origin: L. Geographicus, Gr., cf. F. Geographique. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| geographic choroidopathy | Bilateral acquired abnormality of retinal pigment epithelium and choroid in which irregular multiple progressive swelling is followed by atrophic scars in linear patterns. Synonym: helicoid choroidopathy, serpiginous choroidopathy. (05 Mar 2000) |
| geographic keratitis | Keratitis with coalescence of superficial lesions in herpes keratitis. (05 Mar 2000) |
| geographic locations | All of the continents and every country situated within, the united states and each of the constituent states arranged by region, canada and each of its provinces, Australia and each of its states, the major bodies of water and major islands on both hemispheres, and selected major cities. Although the geographic locations are not printed in index medicus as main headings, in indexing they are significant in epidemiologic studies and historical articles and for locating administrative units in education and the delivery of health care. (12 Dec 1998) |
| geographic stippling of nails | Regularly arranged longitudinal stippling found commonly in psoriasis and occasionally in alopecia areata. See: nail pits. (05 Mar 2000) |
| geographic tongue | <clinical sign> A benign condition where there is a map-like appearance to the tongue resulting from irregular denuded patches in the surface (loss of tongue papillae). Likely secondary to local irritation from hot or spicy foods, alcohol or tobacco. There are no significant complications. (27 Sep 1997) |
| historical geographic locations | Countries known in remote history (as byzantium) or former names of countries reflecting political changes in the 20th century (as germany, east). (12 Dec 1998) |
| all-trans-retinal | The orange retinaldehyde resulting from the action of light on the rhodopsin of the retina, which converts the 11-cis-retinal component of the rhodopsin to all-trans-retinal plus opsin. Synonym: trans-retinal, visual yellow. (05 Mar 2000) |
| blood-retinal barrier | Specialised nonfenestrated tightly-joined endothelial cells that form a transport barrier for certain substances between the retinal capillaries and the retinal tissue. (12 Dec 1998) |
| central retinal artery occlusion | <ophthalmology> The sudden blockage of the retinal artery with a blood clot that commonly leads to a painless but irreversible blindness in that eye. (12 Jan 1998) |
| central retinal fovea | A depression in the centre of the macula retinae containing only cones and lacking blood vessels. Synonym: fovea centralis retinae, central pit. (05 Mar 2000) |
| central retinal vein occlusion | <ophthalmology> The sudden blockage of the retinal vein with blood clot that commonly leads to a painless irreversible blindness in that eye. (12 Jan 1998) |
| retinal | 1. <anatomy> Pertaining to the retina. 2. <biochemistry> The aldehyde of retinol, derived by the oxidative enzymatic splitting of absorbed dietary carotene and having vitamin A activity. In the retina, retinal combines with opsins to form visual pigments. One isomer, 11 cis retinal combines with opsin in the rods (scotopsin) to form rhodopsin or visual purple. Another, all trans retinal (trans r.), visual yellow, xanthopsin) results from the bleaching of rhodopsin by light, in which the 11 cis form is converted to the all trans form. Retinal also combines with opsins in the cones (photopsins) to form the three pigments responsible for colour vision. (18 Nov 1997) |
| retinal adaptation | Adjustment to degree of illumination. (05 Mar 2000) |
| retinal anlage tumour | A benign neoplasm of neuroectodermal origin that most often involves the anterior maxilla of infants in the first year of life. It presents clinically as a rapidly growing blue-black lesion producing a destructive radiolucency; histologically, it is characterised by small round undifferentiated tumour cells interspersed with larger polyhedral melanin-producing cells arranged in an alveolar configuration. Synonym: melanoameloblastoma, pigmented ameloblastoma, pigmented epulis, progonoma of jaw, retinal anlage tumour. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|