| Randall's plaques | Mineral concentrations of renal papillae. (05 Mar 2000) |
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| Hollenhorst plaques | Glittering, orange-yellow, atheromatous emboli in the retinal arterioles that contain cholesterol crystals and originate in the carotid artery or great vessels. (05 Mar 2000) |
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| senile plaques | Microscopic argyrophilic masses composed of fragmented axon terminals and dendrites surrounding a core of amyloid. They are seen in small amounts in the cerebral cortex of normal elderly people and in larger amounts in those with alzheimer disease. (12 Dec 1998) |
| Randall, Alexander | <person> U.S. Urologist, *1885. See: Randall stone forceps. (05 Mar 2000) |
| randall grass | <botany> The meadow fescue (Festuca elatior). See Grass. Source: Websters Dictionary (01 Mar 1998) |
| Randall stone forceps | A forceps with variably curved slender blades and serrated jaws, used to extract calculi from the renal pelvis or calices. (05 Mar 2000) |