| retraction p. |
a localized area of atelectasis where the tympanic membrane bulges inward; it may be a precursor of a serious condition such as cholesteatoma or ossicular discontinuity.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| retraction r. |
a circular thickening and indentation occurring in normal labor going around the junction of the isthmus and corpus uteri. It may be normal, delineating the upper contracting portion and the lower dilating portion (physiologic retraction r.); or it may be abnormally persistent such as in prolonged labor or certain other labor conditions, obstructing expulsion of the fetus (pathologic retraction r.). Cf. constriction r.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| retraction s. |
Duane's s.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| retraction nystagmus |
Nystagmus associated with the drawing of the eye backward into the orbit.
출처:
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| retraction ring |
A ridge sometimes felt on the uterus above the pubes, marking the line of separation between the upper contractile and lower dilatable segments of the uterus. SEE: Bandl's ring.
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