| 영문 | esophageal varix | 한글 | 식도정맥류 |
|---|---|---|---|
| 설명 | 위, 소장이나 대장에서 영양분을 흡수하기위한 모세혈관조직은 모두 간으로 연결이 된다. 즉 소화기에서 흡수한 영양분이 가득한 피는 모두 간으로 연결되는데 이것을 문맥계(portal system)라고 한다. 어떤 원인으로 인해서 문맥계의 압력이 높아지게 되는 것을 문맥고혈압(portal hypertension)이라 말한다. 문맥압의 상승이 있는 경우에는 문맥계와 연결이 되어 있는 모든 부분의 정맥의 압력이 높아지고 정맥의 순환이 정지된 상태가 된다. 식도의 정맥도 문맥계와 연결이 있어서 만약 문맥압의 항진이 있는 경우에 역시 이곳의 정맥의 혈액이 순환이 되지 않고 정체되어 있어서 많은 혈액이 식도의 정맥에 고이게 되어서 정맥의 확장이 일어난다. 이렇게 확장되어 있는 정맥을 정맥자루(varix)라고 부른다. 이 식도의 정맥자루는 자극에 의해서 파열이 될 수가 있고, 만약 파열이 되어 적절한 조치가 취해지지 않는 경우에는 출혈로 사망하기도 한다. 문맥고혈압의 원인으로는 간경화 등의 간질환, 문맥을 기계적으로 막는 질환 등을 들 수 있다. 이중에서 가장 많은 것은 간경화증에 의한 경우이다. |
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| EA | 1) Esophageal Atresia Types 1. Esophageal Atresia with Dis... |
|---|---|
| K-F Ring | Kayser-Fleischer Ring |
| VATER Associations | Vertebral defects Anal atresia Tracheo-Esophageal fistula ... |
| EM | early memory; ejection murmur; electromagnetic; electron micrograph; electron microscopy, electron m... |
| ES | ejection sound; elastic stocking; electrical stimulus, electrical stimulation; electroshock; emergen... |
| BR | Balbiani Ring |
|---|---|
| BPD-MA | Benzoporphyrin derivative monoacid ring A |
| BAR | Biofragmentable Anastomosis Ring |
| BAR | Biofragmentable Anastomotic Ring |
| CVR | Contraceptive Vaginal Ring |
| supra-esophageal | <botany> Situated above, or on the dorsal side of, the oesophagus; as, the supra-esophageal ganglion of Crustacea. Alternative forms: supra-oesophagal, and supra-oesophageal. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| esophageal | <anatomy> Pertaining to the oesophagus. Alternative forms: sophageal. (01 Mar 1998) |
| abdominal ring | The opening in the transversalis fascia through which the ductus deferens (or round ligament in the female) and gonadal vessels enter the inguinal canal. Located midway between anterior superior iliac spine and pubic tubercle, it is bounded medially by the lateral umbilical ligament (inferior epigastric vessels) and inferiorly by the inguinal ligament. Indirect inguinal hernias exit the abdominal cavity via the deep inguinal ring Synonym: annulus inguinalis profundus, abdominal ring, annulus abdominalis, internal inguinal ring. (05 Mar 2000) |
| amnion ring | The ring formed by the attachment of the amnion to the umbilical cord at its point of emergence from the umbilicus. (05 Mar 2000) |
| annuloplasty ring | The dilated annulus is sutured, often to a prosthetic ring, thereby reducing it to its normal systolic size. (05 Mar 2000) |
| anterior limiting ring | The periphery of the cornea marking the termination of Descemet's membrane and the anterior border of the trabecular meshwork; an important landmark in gonioscopy. Synonym: Schwalbe's ring. (05 Mar 2000) |
| Balbani ring | An extremely large puff at a band of a polytene chromosome. (05 Mar 2000) |
| Balbiani ring | <cell biology, genetics> The largest puffs seen on the polytene chromosomes of Diptera are called Balbiani rings after the nineteenth century microscopist who first described polytene chromosomes. (18 Nov 1997) |
| Bandl's ring | A constriction located at the junction of the thinned lower uterine segment with the thick retracted upper uterine segment, resulting from obstructed labour; this is one of the classic signs of threatened rupture of the uterus. Synonym: Bandl's ring, Baudelocque's uterine circle, Scanzoni's second os. (05 Mar 2000) |
| benzene ring | The closed-chain arrangement of the carbon and hydrogen atoms in the benzene molecule. See: cyclic compound. (05 Mar 2000) |
| Bickel's ring | The broken ring of lymphoid tissue, formed of the lingual, faucial, and pharyngeal tonsils. Synonym: Bickel's ring, tonsillar ring, Waldeyer's throat ring. (05 Mar 2000) |
| Cabot's ring bodies | Ring-shaped or figure-of-eight structures that stain red with Wright's stain, found in red blood cells in severe anaemias, possibly a remnant of the nuclear membrane; a form of basophilic degenerative process. (05 Mar 2000) |
| Cannon's ring | The location in the mid-transverse colon at which innervation by superior and inferior mesenteric plexuses overlap at the junction of the primitive midgut and hindgut, frequently resulting in narrowing evident on barium enema. See: Cannon's ring. Synonym: Cannon's ring. (05 Mar 2000) |
| carcinoma, signet ring cell | A highly malignant, mucus-secreting tumour in which the mucus-secreting cells are anaplastic and appear rounded, with the nucleus displaced to one side by a globule of mucus in the cytoplasm. (12 Dec 1998) |
| cardiac lymphatic ring | A group of lymph nodes surrounding the cardia of the stomach. Synonym: annulus lymphaticus cardiae, cardiac lymphatic ring. (05 Mar 2000) |
| esophageal ring |
an annular constriction of the lower esophagus, usually at the junction of the esophageal and gastric mucosa. Called also Schatzki's r.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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