| 영문 | myasthenia gravis | 한글 | 중증근육무력증 |
|---|---|---|---|
| 설명 | 활동시에 근대약과 피로를 호소하다가 안정 후에는 회복되는 특징적인 증상을 호소하는 병으로, 근육과 신경접합부 사이 연결부분 이상으로 발생한다. 주로 젊은 여성에서 빈발하고, 눈주위 근육을 잘 침범한다. 대개 아침이나 휴식 후에는 호전되었다가 운동시 악화되는 피로현상을 보인다. 메커니즘은 아마 면역계의 이상으로 인해 발생하는 것으로 보이며, 치료 또한 면역을 억제하는 약을 다량 투여함으로써 호전되었다는 보고가 많다. 침범부위의 근육에 따라 여러 가지 종류가 있으며, 호흡근까지 침범하게 되면, 호흡기능상실로 사망한다. 신경-근육 접합부 중 접합뒤막의 아세틸콜린 수용체의 장애가 발생하는 자가면역병이다. 따라서 신경-근육 접합부에서 신경자극 전달이 차단되어 근육쇠약과 조기 피로가 온다. 환자의 85~90%에서 혈중에 아세틸콜린 수용체에 대한 항체가 있다. 전자현미경으로 관찰시 신경 근육 접합부 접합주름 감소 및 단순화를 보인다. 환자의 15~50%는 가슴샘종과 동반되고 나머지는 가슴샘과다형성과 잘 동반된다. 광학현미경상에서는 2형 근육섬유의 위축과 탈신경에 의한 작고 각진 근육섬유가 나타나는 것 이외에는 특별한 소견을 보이지 않는다. |
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| MG | 1) Myasthenia Gravis 2) MonoGlyceride 3) Monoclonal Gammop... |
|---|---|
| CMG | canine or congenital myasthenia gravis; chopped meat glucose [medium]; cystometrography, cystometrog... |
| EAMG | experimental autoimmune myasthenia gravis |
| FIMG | familial infantile myasthenia gravis |
| JAMG | juvenile autoimmune myasthenia gravis |
| EAMG | Experimental Autoimmune Myasthenia Gravis |
|---|---|
| MG | MYASTHENIA GRAVIS |
| myasthenia | <anatomy, neurology> Muscular debility, any constitutional anomaly of muscle. Origin: Gr. Astheneia = weakness (18 Nov 1997) |
|---|---|
| myasthenia angiosclerotica | <symptom> A symptom complex characterised by leg pain and weakness brought on by walking, with the disappearance of the symptoms following a brief rest. (12 Dec 1998) |
| myasthenia gravis | <disease, neurology> The characteristic feature of the disease is easy fatigue of certain voluntary muscle groups on repeated use. Muscles of the face or upper trunk are especially likely to be affected. In most and perhaps all cases due to the development of autoantibodies against the acetylcholine receptor in neuromuscular junctions. Immunisation of mice or rats with this receptor protein leads to a disease with the features of myasthenia. (18 Nov 1997) |
| myasthenia gravis and thymoma | <radiology> Of patients with MG 15% have thymoma, of patients with thymoma 50% have MG (12 Dec 1998) |
| aditus laryngis | The aperture between the pharynx and larynx, bounded by the superior edges of the epiglottis (anteriorly), the aryepiglottic folds (laterally), and the mucosa between the arytenoids (posteriorly). Synonym: aditus laryngis, laryngeal aperture. (05 Mar 2000) |
| appendix ventriculi laryngis | A small diverticulum provided with mucous glands extending upward from the ventricle of the larynx between the vestibular fold and the lamina of the thyroid cartilage; it is a vestigial structure, being a much larger structure interdigitating with the neck musculature in some of the great apes where it serves as a resonating chamber. Synonym: sacculus laryngis, appendix ventriculi laryngis, Hilton's sac, laryngeal pouch. Origin: L. Sacculus (05 Mar 2000) |
| pachyderma laryngis | A circumscribed connective tissue hyperplasia at the posterior commissure of the larynx. (05 Mar 2000) |
| ventriculus laryngis | The recess in each lateral wall of the larynx between the vestibular and vocal folds and into which the layrngeal sacculus opens. Synonym: ventriculus laryngis, laryngeal sinus, Morgagni's sinus, Morgagni's ventricle, sinus laryngeus. (05 Mar 2000) |
| cartilagines laryngis | See: thyroid cartilage, cricoid cartilage, arytenoid cartilage, cuneiform cartilage, triticeal cartilage, corniculate cartilage, sesamoid cartilage of larynx, epiglottic cartilage. Synonym: cartilagines laryngis. (05 Mar 2000) |
| cartilago sesamoidea laryngis | A small nodule of elastic cartilage sometimes present on the lateral border of the arytenoid cartilage. Synonym: cartilago sesamoidea laryngis. (05 Mar 2000) |
| vestibulum laryngis | The upper part of the laryngeal cavity from the superior aperture to the vestibular folds, bounded anteriorly by the epiglottis, laterally by themucosa overlying the quadrangular membranes and posteriorly by the mucosa overlying the arytenoid cartilages and arytenoideus muscle. Synonym: vestibulum laryngis, atrium glottidis, superior laryngeal cavity. (05 Mar 2000) |
| cavitas laryngis | A cavity that is continuous above with the pharynx at the level of the aryepiglottic folds and extends downward through the rima glottidis to the infraglottic space. Synonym: cavitas laryngis, cavum laryngis. (05 Mar 2000) |
| cavum laryngis | A cavity that is continuous above with the pharynx at the level of the aryepiglottic folds and extends downward through the rima glottidis to the infraglottic space. Synonym: cavitas laryngis, cavum laryngis. (05 Mar 2000) |
| membrana fibroelastica laryngis | A layer of fibrous and elastic fibres, taking the place of the submucosa in the larynx. It is divided by the laryngeal ventricle into two parts: the quadrangular membrane superiorly and the conus elasticus inferiorly. Synonym: membrana fibroelastica laryngis. (05 Mar 2000) |
| musculi laryngis | The intrinsic muscles that regulate the length, position and tension of the vocal cords and adjust the size of the openings between the aryepiglottic folds, the ventricular folds and the vocal folds. Synonym: musculi laryngis. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|