| 영문 | epistaxis, nasal bleeding | 한글 | 코피, 비출혈 |
|---|---|---|---|
| 설명 | 비출혈이란 말그대로 코에서 피가 나는 것이다. 이 코피에는 여러 가지 원인이 있다. 일반적 원인으로는 혈액병, 순환기병, 고열, 기압의 변화 등을 들 수 있고 월경이나 뇌출혈의 대상으로 나오는 일도 있으나, 실제로는 국소적 원인이 훨씬 많은 것으로 알려져 있다. 국소적 원인으로는 원인을 알 수 없는 특발성 비출혈이 가장 많고, 외상, 염증, 암등이 원인일수 있다. 출혈은 약 90%가 비중격의 전단에 있는 키셀바흐얼기(Kiesselbach's plexus)에서 나온다. 이곳은 여러 가지 동맥이 모여 있는 곳으로 원래 혈류가 많아 출혈의 소지가 많은 곳이다. 나머지 10%는 코안의 다른 부위에서 나올 수 있고, 특히 뒷부분에서 나오는 경우는 입으로 피가 흘러내리고, 확실한 출혈 부위를 정확히 관찰할 수 없는 경우가 많기 때문에 간단한 치료로는 해결되지 않는 때가 많다. |
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| IAC | image analysis cytometry; ineffective airway clearance; internal auditory canal; interposed abdomina... |
|---|---|
| ITC | imidazolyl-thioguanine chemotherapy; Interagency Testing Committee; in the canal [hearing aid] |
| MEC | median effective concentration; middle ear canal; middle ear cell; minimum effective concentration |
| PC | avoirdupois weight [Lat. pondus civile]; packed cells; paper chromatography; paracortex; parent cell... |
| RC | an electronic circuit containing a resistor and capacitor in series; radiocarpal; reaction center; r... |
| middle nasal concha | The middle thin, spongy, bony plate with curved margins, part of the ethmoidal labyrinth, projecting from the lateral wall of the nasal cavity and separating the superior meatus from the middle meatus, the above bony plate and its thick mucoperiosteum containing a cavernous vascular bed for heat exchange. Synonym: concha nasalis media, middle turbinated bone, turbinated body. (05 Mar 2000) |
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| mobile part of nasal septum | The anterior movable part of the nasal septum formed by the medial crus of the greater alar cartilage on each side. Synonym: pars mobilis septi nasi, septum mobile nasi. (05 Mar 2000) |
| posterior inferior nasal branches of greater palatine nerve | <anatomy, nerve> Branches of greater palatine nerve to posterior inferior lateral wall of nasal cavity, including posterior aspect of mucosa over posterior portion of inferior nasal concha and meatus; may arise independently from pterygopalatine ganglion. Synonym: rami nasales posteriores inferiores nervi palatini majoris. (05 Mar 2000) |
| posterior lateral nasal arteries | Branches of the sphenopalatine artery that supply the posterior parts of the conchae and lateral nasal wall. Synonym: arteriae nasales posteriores laterales. (05 Mar 2000) |
| posterior nasal spine | The sharp posterior extremity of the nasal crest of the hard palate. Synonym: spina nasalis posterior, posterior palatine spine. (05 Mar 2000) |
| posterior superior lateral nasal branches of pterygopalatine ganglion | Branches of pterygopalatine ganglion to upper posterior part of lateral wall of nasal cavity, including superior and middle nasal concha/meatuses, and posterior ethmoidal sinuses. Synonym: rami nasales posteriores superiores laterales ganglii pterygopalatini. (05 Mar 2000) |
| posterior superior medial nasal branches of pterygopalatine ganglion | Usually branches of the nasopalatine nerve to posterior superior nasal septum. Synonym: rami nasales posteriores superiores mediales ganglii pterygopalatini. (05 Mar 2000) |
| septum, nasal | The dividing wall that runs down the middle of the nose so that there are normally two sides to the nose, each ending in a nostril. (12 Dec 1998) |
| nasal | <anatomy> Pertaining to the nose. Origin: L. Nasalis (18 Nov 1997) |
| nasal arch | Bridge of the nose, the upward arching roof of the piriform aperture formed by the nasal processes of the maxilla of each side and the nasal bones between them. Eyeglasses rest centrally on various portions of this arch. (05 Mar 2000) |
| nasal atrium | The anterior expanded portion of the middle meatus of the nose, just above the vestibule. Synonym: atrium meatus medii, atrium. (05 Mar 2000) |
| nasal bone | Either of two small elongated rectangular bones that together form the bridge of the nose. (12 Dec 1998) |
| nasal border of frontal bone | The border of the frontal bone that articulates with the nasal bones. Synonym: margo nasalis ossis frontalis, nasal margin of frontal bone. (05 Mar 2000) |
| nasal calculus | <medicine> A concretion formed within the cavities of the nose. Origin: Rhino-, -lith. Source: Websters Dictionary (01 Mar 1998) |
| nasal capsule | The cartilage around the developing nasal cavity of the embryo. (05 Mar 2000) |