| KFR | Kayser-Fleischer ring |
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| MRT | magnetic resonance tomography; maximum relaxation time; median range score; median reaction time; me... |
| RARS | refractory anemia with ring sideroblasts |
| SAR | scatter/air ratio; seasonal allergic rhinitis; sexual attitude reassessment; slowly adapting recepto... |
| ring test | A precipitin test in which antigen solution is carefully layered over antibody solution in a tube; as diffusion proceeds, a disk of precipitate forms where the antibody ratio is optimal. Synonym: ring test. (05 Mar 2000) |
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| ring ulcer of cornea | Inflammation of the greater part or the whole of the corneal periphery. (05 Mar 2000) |
| ring-knife | A circular or oval ring with internal cutting edge, on the model of the carpenter's spoke-shave, for shaving off tumours in the nasal and other cavities. Synonym: spoke-shave. (05 Mar 2000) |
| ring-like corneal dystrophy | Thread-like opacities of the anterior corneal stroma, with acute, painful onset followed by decreased vision; autosomal dominant inheritance. (05 Mar 2000) |
| ring-necked | <zoology> Having a well defined ring of colour around the neck. <zoology> Ring-necked duck, an American scaup duck (Aythya collaris). The head, neck, and breast of the adult male are black, and a narrow, but conspicuous, red ring encircles the neck. This ring is absent in the female. Synonym: ring-neck, ring-necked blackhead, ringbill, tufted duck, and black jack. Source: Websters Dictionary (01 Mar 1998) |
| ring-tailed | <zoology> Having the tail crossed by conspicuous bands of colour. <zoology> Ring-tailed cat, a young golden eagle. Source: Websters Dictionary (01 Mar 1998) |
| ring-wall lesion | A small ring haemorrhage in the brain that stimulates proliferation of a glial ring. (05 Mar 2000) |
| ringbill | <zoology> The ring-necked scaup duck. Synonym: ring-billed blackhead. See Scaup. Source: Websters Dictionary (01 Mar 1998) |
| ringbird | <zoology> The reed bunting. It has a collar of white feathers. Synonym: ring bunting. Source: Websters Dictionary (01 Mar 1998) |
| ringbone | <veterinary> A morbid growth or deposit of bony matter between or on the small pastern and the great pastern bones. Source: Websters Dictionary (01 Mar 1998) |
| ringdove | <zoology> A European wild pigeon (Columba palumbus) having a white crescent on each side of the neck, whence the name. Synonym: wood pigeon, and cushat. Source: Websters Dictionary (01 Mar 1998) |
| ringed | 1. Encircled or marked with, or as with, a ring or rings. 2. Wearning a wedding ring; hence, lawfully wedded. "A ringed wife. <zoology>" Ringed seal, an annelid. Source: Websters Dictionary (01 Mar 1998) |
| ringed hair | A rare condition in which the hair shows alternate pigmented and bright segments, the latter due to air cavities within the cortex. Synonym: leukotrichia annularis, pili annulati, thrix annulata, trichonosus versicolor. (05 Mar 2000) |
| ringent | <botany> Having the lips widely separated and gaping like an open mouth; as a ringent bilabiate corolla. Origin: L. Ringens, -entis, p. Pr. Of ringi to open wide the mouth: cf. F. Ringent. Source: Websters Dictionary (01 Mar 1998) |
| ringer | 1. One who, or that which, rings; especially, one who rings chimes on bells. 2. <chemical> A crowbar. Source: Websters Dictionary (01 Mar 1998) |
| casting ring | A metal tube in which a refractory mold is made for casting metal dental restorations or appliances. Synonym: casting flask, casting ring. (05 Mar 2000) |
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| Vieussens' ring | A muscular ring surrounding the fossa ovalis in the wall of the right atrium of the heart. Synonym: annulus ovalis, margin of fossa ovalis, Vieussens' annulus, Vieussens' isthmus, Vieussens' limbus, Vieussens' ring. (05 Mar 2000) |
| glaucomatous ring | A yellowish white ring surrounding the optic disk, indicating atrophy of the choroid in glaucoma. Synonym: glaucomatous ring. A halo surrounding lights, caused by corneal oedema in glaucoma. Synonym: rainbow symptom. (05 Mar 2000) |
| pathologic retraction 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) |
| medial crus of the superficial inguinal ring | Portion of the external oblique aponeurosis which passes medial to the superficial inguinal ring forming the medial boundary of the ring. Synonym: crus mediale annuli inguinalis superficialis. (05 Mar 2000) |
| Vossius' lenticular ring | A ring-shaped opacity found on the anterior lens capsule after contusion of the eye, due to pigment and blood. (05 Mar 2000) |
| Graefenberg ring | An obsolete term for a silver or silkworm gut ring designed for insertion into the uterine cavity as a means of contraception. (05 Mar 2000) |
| greater ring of iris | The outer, broader of the two zones of the iris. Synonym: annulus iridis major. (05 Mar 2000) |
| choroidal ring | A lightly pigmented crescent or ring adjacent to the optic disk. (05 Mar 2000) |
| ciliary ring | The darkly pigmented posterior zone of the ciliary body continuous with the retina at the ora serrata. Synonym: ciliary disk, ciliary ring, pars plana. Origin: Mod. L. (05 Mar 2000) |
| milk-ring test | A special form of agglutination test done on the pooled milk of many cows, usually entire herds, for the detection of herds containing individuals infected with bovine brucellosis. (05 Mar 2000) |
| physiologic retraction ring | A ridge on the inner uterine surface at the boundary line between the upper and lower uterine segment that occurs in the course of normal labour. (05 Mar 2000) |
| Waldeyer's throat 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) |
| common tendinous ring | A fibrous ring that surrounds the optic canal and the medial part of the superior orbital fissure; it gives origin to the four rectus muscles of the eye and is partially fused with the sheath of the optic nerve. Synonym: annulus tendineus communis, Zinn's ligament, Zinn's ring, Zinn's tendon. (05 Mar 2000) |
| M ring | <biology, microbiology> Innermost (motor) ring of the bacterial flagellar base, located in the outer leaflet of the plasma membrane. It is this ring that is linked to the hook region (and thus to the flagellum itself) and that rotates. Composed of 16 or 17 subunits (one more or less than the S ring). (13 Nov 1997) |
| Ringer's injection |
(Ring
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| ringworm |
(ring
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| ring-bone |
(ring-bone) (ring
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| ringform congenital cataract |
a very rare opacity in which the lens nucleus is absent, and only a doughnut-shaped remnant of lens is left.
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| ringwomb |
(ring
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| Ring | ring or echo with sound |
|---|---|
| Ring | be around |
| Ring | (medieval) flexible armor |
| Ring | (medieval) flexible armor |
| Ring | European thrush common in rocky areas |
| Ring | disease of tomatoes and potatoes and tobacco etc caused by the bacterium Pseudomonas solanacearum |
| Ring | the third finger (especially of the left hand) |
| Ring | United States humorist and writer of satirical short stories (1885-1933) |
| Ring | (medieval) flexible armor |
| Ring | small circular area such as that around the human nipple or an inflamed area around a pimple or insect bite |
| Ring | sound loudly, like a shot |
| Ring | European thrush common in rocky areas |