| 영문 | labium major | 한글 | 대음순 |
|---|---|---|---|
| 설명 | 여성의 성기 가장 바깥쪽에 해당하는 부분. |
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| 영문 | patent ductus arteriosus | 한글 | 동맥관개존증 |
|---|---|---|---|
| 설명 | 선천심장병중의 하나. 태아가 뱃속에 있을 때는 혈액의 흐름이 출생후의 혈액순환과는 다르다. 태아는 호흡을 할 수 없으므로 산소가 있는 혈액을 단지 산모의 혈액에서만 구할 수 있다. 산모의 자궁동맥을 통해 태아의 배꼽정맥으로 넘어간 산화혈액은 간에서 정맥관(ductus venosus)을 거친뒤 심장에 이르게 된다. 심장에 이르른 혈액은 일부는 오른심방에서 곧바로 왼심방으로 가서 다시 좌심실을 거친뒤 대동맥으로 통하게 되지만, 일부는 우심방에서 우심실, 그리고 우심실에서 폐동맥으로 가는 정상출산아와 비슷한 혈액의 경로를 밟는다. 이때 폐는 자궁내에서는 호흡을 할 수 없으므로 폐의 작용이 없게 되고, 따라서 폐동맥으로 건너간 혈액은 폐를 거치지 않고 동맥관(ductus arteriosus)을 통해 곧바로 동맥에 이른다. 이런 태아의 순환은 출생후 호흡이 시작되면, 정상적인 출생 후의 순환으로 바뀌게 된다. 이 경우 태아순환에서만 존재하는 정맥관과 동맥관은 자연히 막히게 되고, 우심방에서 좌심방으로 흐르던 혈액의 순환은 없어진다. 그러나, 경우에 따라 태아순환에서만 유지되는 동맥관이 막히지 않는 병적인 상태가 발생하는데, 주로 미숙아, 혹은 선천성 바이러스 감염 등이 원인으로 추정된다. 이런 경우를 동맥관개존증이라 부르고, 심장은 불필요한 혈액의 흐름을 부담해야 하므로 일찍 심장기능상실(cardiac failure)에 빠지기 쉽다. 열려있는 동맥관의 크기가 작으면, 증상이 가벼워 늦게 치료해도 되지만, 큰 동맥관개존증은 빠른 수술적 치료를 하여야 한다. 일부에서는 저절로 막히기도 한다. |
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| TM | technology management; tectorial membrane; temperature by mouth; temporalis muscle; temporomandibula... |
|---|---|
| PDA | Patent Ductus Arteriosus; 동맥관개존증(動脈管開存症) ? CIx of Op 1. s... |
| DA | dark adaptation; dark agouti [rat]; daunomycin; degenerative arthritis; delayed action; Dental Assis... |
| PDA | patent ductus arteriosus; personal digital assistant; posterior descending artery; pulmonary disease... |
| PTA | parallel tubular arrays; parathyroid adenoma; percutaneous transluminal angioplasty; peroxidase-labe... |
| L major | Leishmania major |
|---|---|
| DA | Ductus Arteriosus |
| PDA | Patent Ductus Arteriosus |
| PDA | Persistent ductus arteriosus |
| TA | Truncus arteriosus |
| circulus arteriosus iridis major | An arterial circle at the ciliary border of the iris. Synonym: circulus arteriosus iridis major. (05 Mar 2000) |
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| circulus arteriosus iridis minor | An arterial circle near the pupillary margin of the iris. Synonym: circulus arteriosus iridis minor. (05 Mar 2000) |
|---|---|
| circulus arteriosus cerebri | An anastomotic "circle" of arteries (roughly pentagonal in outline) at the base of the brain, formed, sequentially and in anterior to posterior direction, by the anterior communicating artery, the two anterior cerebral, the two internal carotid, the two posterior communicating, and the two posterior cerebral arteries. Synonym: circulus arteriosus cerebri, circle of Willis. (05 Mar 2000) |
| circulus arteriosus halleri | <anatomy, nerve> A network of branches of the short ciliary arteries on the sclera around the point of entrance of the optic nerve. Synonym: circulus vasculosus nervi optici, circulus arteriosus halleri, circulus zinnii, Haller's circle, Zinn's corona, Zinn's vascular circle. (05 Mar 2000) |
| annulus iridis major | The outer, broader of the two zones of the iris. Synonym: annulus iridis major. (05 Mar 2000) |
| circulus | 1. Any ringlike structure. 2. A circle formed by connecting arteries, veins, or nerves. Origin: L. Dim. Of circus, circle (05 Mar 2000) |
| circulus articularis vasculosus | articular vascular circle, articular vascular network |
| circulus vasculosus nervi optici | <anatomy, nerve> A network of branches of the short ciliary arteries on the sclera around the point of entrance of the optic nerve. Synonym: circulus vasculosus nervi optici, circulus arteriosus halleri, circulus zinnii, Haller's circle, Zinn's corona, Zinn's vascular circle. (05 Mar 2000) |
| circulus venosus halleri | areolar venous plexus |
| circulus venosus ridleyi | Dural venous formation which surrounds the hypophysis, composed of right and left cavernous sinuses and the intercavernous sinuses. Synonym: circulus venosus ridleyi, Ridley's circle. A venous sinus at the periphery of the placenta. Synonym: sinus venosus sclerae. (05 Mar 2000) |
| circulus zinnii | <anatomy, nerve> A network of branches of the short ciliary arteries on the sclera around the point of entrance of the optic nerve. Synonym: circulus vasculosus nervi optici, circulus arteriosus halleri, circulus zinnii, Haller's circle, Zinn's corona, Zinn's vascular circle. (05 Mar 2000) |
| patent ductus arteriosus | <cardiology, embryology, paediatrics> A condition where the normal channel between the pulmonary artery and the aorta fails to close at birth. In normal foetal circulation the blood bypasses the pulmonary circuit since oxygen and nutrients are acquired through the placenta. After birth, this channel normally closes in response to ventilation of the lungs. Those who are affected may demonstrate poor growth, shortness of breath and rapid respiratory rate. Diagnosis is by echocardiogram and treatment involves the use of indomethacin to stimulate ductus arteriosus closure. Surgical ligation will be required in those cases unresponsive to medical management. (27 Sep 1997) |
| persistent truncus arteriosus | A congenital cardiovascular deformity resulting from failure of development of the spiral septum and consisting of a common arterial trunk opening out of both ventricles, the pulmonary arteries being given off from the ascending common trunk. (05 Mar 2000) |
| conus arteriosus | The left or anterosuperior, smooth-walled portion of the cavity of the right ventricle of the heart, which begins at the supraventricular crest and terminates in the pulmonary trunk. Synonym: arterial cone, pulmonary cone, pulmonary conus. (05 Mar 2000) |
| pseudotruncus arteriosus | Congenital cardiovascular deformity with atresia of the pulmonic valve and absence of the main pulmonary artery; the lungs are supplied with blood either through a patent ductus or via bronchial arteries arising from the aorta. A characteristic of the most severe form of tetralogy of Fallot. (05 Mar 2000) |
| ductus arteriosus | Before birth, the blood headed from the heart (via the pulmonary artery) for the lungs is shunted away from the lungs and returned to the greatest of arteries (the aorta). The shunt is through a short vessel called the ductus arteriosus. When the shunt is open, it is said to be patent (pronounced pa'tent). The patent ductus arteriosus (PDA) usually closes at or shortly after birth and blood is permtted from that moment on to course freely to the lungs. If the ductus stays open (patent), flow reverses and blood from the aorta is shunted into the pulmonary artery and recirculated through the lungs. The PDA may close later spontaneously (on its own) or need to be ligated (tied off) surgically. (12 Dec 1998) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|