| 영문 | glaucoma | 한글 | 녹내장 |
|---|---|---|---|
| 설명 | 녹내장이란 안구방수로 차있는 공간인 앞방과 뒤방의 압력이 높아지는 것을 이르는 말이다. 이 녹내장은 안구방수가 너무 많이 생기거나 안구방수의 흡수의 길이 박혀서 생긴다. 즉 전방과 후방에 안구방수의 저류에 의해서 그곳의 압력이 높아지는 것을 말한다. 지속적인 안압의 상승은 눈에 나쁜 영향을 준다. 특히 시야의 변화를 일으키는데 이것은 주로 안압의 상승으로 인해서 시신경이 눌려서 생긴다. 특징적인 시야의 변화는 중심시야는 괜찮지만 중심에서 약간 벗어난 곳에 시각의 소실이 생기며 심한 경우에는 시력을 잃기도 한다. 그리고 급격히 안압이 상승할 경우에는 오심, 구토, 충혈 등의 증상과 시력의 소실 등이 나타날 수 있다. 녹내장은 홍채와 각막이 이루는 각도를 기준으로 광우각녹내장(open angle glaucoma)과 협우각녹내장(angle close glaucoma)으로 나눈다. 1.광우각녹내장-홍채와 각막이 이루는 각인 우각이 큰 녹내장을 말한다. 주로 선행하는 안병없이 안압상승으로 인해 장애를 초래하는 병이다. 주로 양안성으로 진행하며 말기까지 어떤 자각증상없이 서서히 진행하는 것이 보통이다. 말기까지 시력장애를 포함한 자각증상이 거의 없으므로 종종 뒤늦게 발견되는 경우가 있다. 2.폐쇄우각녹내장-후방의 압력의 갑작스런 상승으로 홍채가 전방 이동과 함께 우각이 폐쇄되어 발생한다. 홍채와 각막사이에는 안구방수가 정맥으로 나가는 길인 슐렘구멍이 있고 만약 홍채와 각막이 이루는 각이 적어질 경우에 이 슐렘구멍 폐쇄가 되어서 갑작스런 안압의 상승을 초래한다. 48시간 이내에 안압을 조절하지 않으면 때로는 영구적 실명을 일으키게 된다. 어떤 유발요인의 작용으로 갑작스런 발작이 일어나면 심한 안통 또는 두통을 수반한 시력상실을 일으킨다. 오심 또는 구토, 그리고 충혈 등의 증세가 동반이 된다. |
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| CB | Bachelor of Surgery [Lat. Chirurgiae Baccalaureus]; calcium blocker; carbenicillin; carotid body; ch... |
|---|---|
| comp | comparative; compensation, compensated; complaint; complete; composition; compound, compounded; comp... |
| TCG | time-compensated gain |
| AACG | acute angle closure glaucoma |
| ANAG | acute narrow angle glaucoma |
| LTG | Low tension glaucoma |
|---|---|
| NPG | Normal Pressure Glaucoma |
| NTG | Normal tension glaucoma |
| OAG | Open-angle glaucoma |
| PACG | Primary Angle-closure Glaucoma |
| compensated glaucoma | <ophthalmology> A disorder which is characterised by increased pressure within the eyeball. This occurs secondary to the chronic blockage of normal fluid circulation within the eye. Increased pressure within the eye can cause damage to the optic nerve and eventual blindness. Glaucoma is the leading cause of blindness. Symptoms include decreased vision, halos around lights (worse at night) and mild chronic headaches. Treatment is generally with beta-blocker eyedrops. Synonym: chronic glaucoma, compensated glaucoma, simple glaucoma, glaucoma simplex. (22 Sep 2002) |
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| chain-compensated spirometer | A Tissot spirometer in which compensation for change in bell buoyancy is accomplished automatically by a suspending chain of correct mass per unit length. (05 Mar 2000) |
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| compensated acidosis | An acidosis in which the pH of body fluids is normal; compensation is achieved by respiratory or renal mechanisms. (05 Mar 2000) |
| compensated alkalosis | Alkalosis in which there is a change in bicarbonate but the pH of body fluids approaches normal; respiratory alkalosis may be compensated by increased production of metabolic acids or increased renal excretion of bicarbonate; metabolic alkalosis is rarely compensated by hypoventilation. (05 Mar 2000) |
| compensated metabolic alkalosis | The retention of acid, primarily carbon dioxide by the lung and acid ions by the renal tubules, to reduce the effect on the pH of the blood of excess alkali produced by ingestion or metabolism of alkali-producing substances. (05 Mar 2000) |
| compensated respiratory acidosis | Retention of bicarbonate by the renal tubules to minimise the effect on the pH of the blood of retention of carbon dioxide by the lungs, such as occurs with hypoventilation. (05 Mar 2000) |
| compensated respiratory alkalosis | The increased excretion of acid ions by the kidney to minimise the effect on the pH of the blood of excessive loss of carbon dioxide via the lungs, such as occurs with hyperventilation. (05 Mar 2000) |
| temperature-compensated vaporiser | A vaporiser of liquid anaesthetics with graduated settings calibrated to deliver a known constant concentration of a specific anaesthetic despite changes in inflow volume and despite cooling brought about by vaporization. (05 Mar 2000) |
| time-compensated gain | In ultrasonography, an increase in receiver gain with time to compensate for loss in echo amplitude with depth, usually due to attenuation. Synonym: attenuation compensation, depth compensation, time compensation gain, time-compensated gain, time-varied gain control, time-varied gain. (05 Mar 2000) |
| absolute glaucoma | The final stage of blindness in glaucoma. (05 Mar 2000) |
| acute angle closure glaucoma | <ophthalmology> An increase in pressure within the anterior chamber of the eye. There are two forms of glaucoma: acute angle closure and open angle glaucoma. (27 Sep 1997) |
| acute glaucoma | <ophthalmology> A sudden blockage of the normal fluid circulation within the eyeball resulting in increased intraocular pressure. Increased pressure within the eyeball can cause damage to the optic nerve and blindness. Symptom include severe eye or facial pain, nausea, vomiting, decreased vision, blurred vision and seeing halos around objects. The eye appears red with a steamy cornea and a fixed (nonreactive) dilated pupil. Treatment is emergent with medications to lower the pressure within the eye. (27 Sep 1997) |
| alpha-chymotrypsin-induced glaucoma | Transient secondary glaucoma following the use of alpha-chymotrypsin in cataract extraction. (05 Mar 2000) |
| angle closure glaucoma | <ophthalmology> Primary glaucoma in which contact of the iris with the peripheral cornea excludes aqueous humor from the trabecular drainage meshwork causing a sudden blockage of the normal fluid circulation within the eyeball resulting in increased intraocular pressure. Increased pressure within the eyeball can cause damage to the optic nerve and blindness. Symptoms include severe eye or facial pain, nausea, vomiting, decreased vision, blurred vision and seeing halos around objects. The eye appears red with a steamy cornea and a fixed (nonreactive) dilated pupil. Treatment is emergent with medications to lower the pressure within the eye. Synonym: acute glaucoma, closed-angle glaucoma, narrow-angle glaucoma. (14 Aug 2000) |
| aphakic glaucoma | Glaucoma following cataract removal. (05 Mar 2000) |
| capsular glaucoma | Glaucoma occurring in association with widespread deposition of cellular organelles on the lens capsule, ocular blood vessels, iris, and ciliary body. See: pseudoexfoliation of lens capsule. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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