| RAPD | Relative Afferent Pupillary Defect |
|---|---|
| IPD | idiopathic Parkinson disease; idiopathic protracted diarrhea; immediate pigment darkening; increase ... |
| PD | Doctor of Pharmacy; Dublin Pharmacopoeia; interpupillary distance; Paget disease; pancreatic duct; p... |
| PLR | pupillary light reflex |
| PPM | permanent pacemaker; phosphopentomutase; physician practice management; pigmented pupillary membrane... |
| RAPD | Relative afferent pupillary defect |
|---|---|
| IPD | inter pupillary distance |
| PLR | pupillary light reflex |
| pupillary ruff | The dark-brown, wrinkled rim of the normal pupil. This is the posterior pigment epithelium of the iris showing itself at the pupillary margin. (05 Mar 2000) |
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| ruff | 1. A muslin or linen collar plaited, crimped, or fluted, worn formerly by both sexes, now only by women and children. "Here to-morrow with his best ruff on." (Shak) "His gravity is much lessened since the late proclamation came out against ruffs; . . . They were come to that height of excess herein, that twenty shillings were used to be paid for starching of a ruff." (Howell) 2. Something formed with plaits or flutings, like the collar of this name. "I reared this flower; . . . Soft on the paper ruff its leaves I spread." (Pope) 3. An exhibition of pride or haughtiness. "How many princes . . . In the ruff of all their glory, have been taken down from the head of a conquering army to the wheel of the victor's chariot!" (L'Estrange) 4. Wanton or tumultuous procedure or conduct. "To ruffle it out in a riotous ruff." (Latimer) 5. A low, vibrating beat of a drum, not so loud as a roll; a ruffle. 6. <machinery> A collar on a shaft ot other piece to prevent endwise motion. 7. <zoology> A set of lengthened or otherwise modified feathers round, or on, the neck of a bird. 8. <zoology> A limicoline bird of Europe and Asia (Pavoncella, or Philommachus, pugnax) allied to the sandpipers. The males during the breeding season have a large ruff of erectile feathers, variable in their colours, on the neck, and yellowish naked tubercles on the face. They are polygamous, and are noted for their pugnacity in the breeding season. The female is called reeve, or rheeve. A variety of the domestic pigeon, having a ruff of its neck. Origin: Of uncertain origin: cf. Icel. Rfinn rough, uncombed, Pr. Ruf rude, rough, Sp. Rufo frizzed, crisp, curled, G. Raufen to pluck, fight, rupfen to pluck, pull, E. Rough. Cf. Ruffle to wrinkle. Source: Websters Dictionary (01 Mar 1998) |
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| Galassi's pupillary phenomenon | A constriction of both pupils when an effort is made to close eyelids forcibly held apart. A variant of the pupil response to near vision. Synonym: Galassi's pupillary phenomenon, Gifford's reflex, lid-closure reaction, orbicularis phenomenon, orbicularis pupillary reflex, Piltz sign, Westphal's pupillary reflex, Westphal-Piltz phenomenon. (05 Mar 2000) |
| paradoxical pupillary phenomenon | A pupillary response to light, the reverse of that expected; e.g., contraction of the pupil in response to turning the lights off. Synonym: Flynn phenomenon, paradoxical pupillary phenomenon. (05 Mar 2000) |
| paradoxical pupillary reflex | A pupillary response to light, the reverse of that expected; e.g., contraction of the pupil in response to turning the lights off. Synonym: Flynn phenomenon, paradoxical pupillary phenomenon. (05 Mar 2000) |
| reflex, pupillary | Constriction of the pupil in response to light stimulation of the retina. It refers also to any reflex involving the iris, with resultant alteration of the diameter of the pupil. (12 Dec 1998) |
| relative afferent pupillary defect | An asymmetry of the pupillomotor input between the two eyes; tested by alternating the light from one eye to the other and comparing the direct light reactions. (05 Mar 2000) |
| Westphal's pupillary reflex | A constriction of both pupils when an effort is made to close eyelids forcibly held apart. A variant of the pupil response to near vision. Synonym: Galassi's pupillary phenomenon, Gifford's reflex, lid-closure reaction, orbicularis phenomenon, orbicularis pupillary reflex, Piltz sign, Westphal's pupillary reflex, Westphal-Piltz phenomenon. (05 Mar 2000) |
| white pupillary reflex | Reflection from a white mass within the eye giving the appearance of a white pupil. Synonym: leukokoria, white pupillary reflex. Origin: Leuko-white, + G. Kore, pupil (05 Mar 2000) |
| pupillary | 1. Of or pertaining to a pupil or ward. 2. <anatomy> Of or pertaining to the pupil of the eye. Origin: L. Pupillaris: cf. F.pupillaire. See Pupil. Source: Websters Dictionary (01 Mar 1998) |
| pupillary axis | A line perpendicular to the surface of the cornea, passing through the centre of the pupil; the "direction of gaze." (05 Mar 2000) |
| pupillary block glaucoma | Glaucoma secondary to failure of the aqueous humor to pass through the pupil to the anterior chamber. (05 Mar 2000) |
| pupillary border of iris | The inner border of the iris that forms the edge of the pupil. Synonym: margo pupillaris iridis, pupillary margin of iris. (05 Mar 2000) |
| pupillary dilation | <ophthalmology> The action of stretching or enlarging the pupil for example by atropine. (18 Nov 1997) |
| pupillary distance | The distance between the centre of each pupil; the major reference points in measuring for fitting of spectacle frames and lenses. (05 Mar 2000) |
| pupillary functions, abnormal | Conditions in which the pupil does not react normally to dilation and constriction. Signs of pupillary abnormalities originate from the pupil's shape, position, and response to stimulation. (12 Dec 1998) |
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