| 영문 | conjoined twin | 한글 | 결합쌍둥이 |
|---|---|---|---|
| 설명 | 두 개의 잘 발육된 개체가 여러 정도의 표면적 결합에 의해서 붙어있는 기형이다. 대부분은 얼굴과 얼굴을 마주보는 유합으로 가슴과 배가 유착된 형태이다. 보통 신체의 앞면, 옆면 또는 시상면에서 결합하고 있다. 또 신체의 극히 일부분만 붙어 있는 것부터 거의 완전히 붙어 있는 것까지 정도가 다양하다. 작고 불완전하게 발육된 개체인 기생체가 보다 크거나 보다 완전하게 발육된 개체인 자생체에 부착되어 있는 경우도 있다. |
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| 영문 | twins | 한글 | 쌍생아 |
|---|---|---|---|
| 설명 | 동일 임신에서 생긴, 또는 동시에 수정된 한 개의 난자(monozygotic), 또는 두 개의 난자(dizygotic)로부터 발육된 두 개의 태아중의 하나. 1.fraternal twins: 이란성쌍생아(dizygotic twins), 동일 월경주기에 배란된 둘이상의 난자(ovum)에 하나씩의 정자(sperm)가 수정되어 자라난 쌍생아. 성별 및 외양이 판이하게 다를 수 있다. 2.identical twins: 일란성쌍생아(monozygotic twins), 하나의 난자와 하나의 정자가 수정된 후 세포분열을 하던 초기에 둘로 나뉘어져 쌍생아가 된 것. 성별 및 외양이 똑같다. |
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| 영문 | identical twins | 한글 | 일란성 쌍생아 |
|---|---|---|---|
| 설명 | 난자와 정자가 만나서 수정이 형성된 수정란이 분열시기에 두 개로 갈라져 두 개로 되고 이것이 각각 발생, 성장하여 된 쌍생아. 즉 원래 하나의 수정란에서 기원한 쌍생아를 말한다. 하나의 수정란에서 기원하였으므로 두 쌍생아의 모든 유전자는 동일하다. |
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| MZA | monozygotic twins raised apart |
|---|---|
| MZT | monozygotic twins raised together |
unequal cleavage
| conjoined unequal twins | Conjoined twin's in which one member is nearly normal (host or autosite) and the other (parasite) is small, incomplete, and dependent for its nutrition upon the more nearly normal member. Synonym: conjoined asymmetrical twins. (05 Mar 2000) |
|---|
| conjoined asymmetrical twins | Conjoined twin's in which one member is nearly normal (host or autosite) and the other (parasite) is small, incomplete, and dependent for its nutrition upon the more nearly normal member. Synonym: conjoined asymmetrical twins. (05 Mar 2000) |
|---|---|
| conjoined equal twins | Conjoined twin's in which both members are approximately of the same size, and nearly normal except for the areas of fusion. Synonym: conjoined symmetrical twins. (05 Mar 2000) |
| conjoined symmetrical twins | Conjoined twin's in which both members are approximately of the same size, and nearly normal except for the areas of fusion. Synonym: conjoined symmetrical twins. (05 Mar 2000) |
| incomplete conjoined twins | Conjoined twin's, the two components of which equal one another but are less than entire individuals. Monoamniotic twins, twin's within a common amnion; such twin's are monovular in origin and may be conjoined. (05 Mar 2000) |
| unequal | 1. Not equal; not matched; not of the same size, length, breadth, quantity, strength, talents, acquirements, age, station, or the like; as, the fingers are of unequal length; peers and commoners are unequal in rank. 2. Ill balanced or matched; disproportioned; hence, not equitable; partial; unjust; unfair. "Against unequal arms to fight in pain." (Milton) "Jerome, a very unequal relator of the opinion of his adversaries." (John Worthington) "To punish me for what you make me do Seems much unequal." (Shak) 3. Not uniform; not equable; irregular; uneven; as, unequal pulsations; an unequal poem. 4. Not adequate or sufficient; inferior; as, the man was unequal to the emergency; the timber was unequal to the sudden strain. 5. <botany> Not having the two sides or the parts symmetrical. Origin: Cf. Inequal. Source: Websters Dictionary (01 Mar 1998) |
| unequal cleavage | Cleavage producing blastomeres of different sizes at the two poles. (05 Mar 2000) |
| unequal crossing over | <cell biology> Crossing over between homologous chromosomes that are not precisely paired, resulting in nonreciprocal exchange of material and chromosomes of unequal length. Favoured in regions containing tandemly repeated sequences. (18 Nov 1997) |
| unequal pulse | Differing strength of pulse in the same artery between the right and left of the circulation. (05 Mar 2000) |
| unequal retinal image | A condition in which the ocular image of an object as seen by one eye differs in size and shape from that seen by the other. (12 Dec 1998) |
| conjoined anastomosis | The joining together of two small blood vessels by side-to-side elliptical anastomosis to create a single larger stoma for subsequent end-to-end anastomosis. (05 Mar 2000) |
| conjoined tendon | Common tendon of insertion of the transversus and obliquus internus muscles into the crest and spine of the pubis and iliopectineal line; it is frequently muscular rather than aponeurotic and may be poorly developed; forms posterior wall of medial inguinal canal. See: aponeurosis of internal abdominal oblique muscle. Synonym: falx inguinalis, tendo conjunctivus, conjoined tendon, falx aponeurotica, inguinal aponeurotic fold. Contracted tendon, a condition of young horses in which the flexor tendon's of the leg are shortened. (05 Mar 2000) |
| monochorial twins | Identical twins, twins which are the result of a single zygote (fertilized egg) splitting into two cell masses and becoming two individuals. The twins are genetically identical and are always of the same sex (both males or both females). Compare: dizygotic twins. (09 Oct 1997) |
| monovular twins | Identical twins, twins which are the result of a single zygote (fertilized egg) splitting into two cell masses and becoming two individuals. The twins are genetically identical and are always of the same sex (both males or both females). Compare: dizygotic twins. (09 Oct 1997) |
| monozygotic twins | Identical twins, twins which are the result of a single zygote (fertilized egg) splitting into two cell masses and becoming two individuals. The twins are genetically identical and are always of the same sex (both males or both females). Compare: dizygotic twins. (09 Oct 1997) |
| monozygous twins | Identical twins. Called monozygous because they originate from a single fertilised egg (a zygote). (12 Dec 1998) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|