Robertsonian pupil
WebMay 21, 2024 · The acrocentric chromosomes in this DNA chain are chromosomes 13, 14, 15, 21, and 22. Common translocation formations include: chromosome 13 with … WebDec 26, 2024 · Robertsonian Translocation t (21; 21) in a Female Born to Normal Parents: A Case Report. Article. Full-text available. Mar 2015. Giriraj Kusre. Mukul Sarma. Tulika Nirmolia. Priyanka Shankarishan ...
Robertsonian pupil
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WebMydriasis is characterized by a prolonged abnormal dilation of the pupil. The pupil remains dilated or excessively large even in the bright environment. Mydriasis is colloquially known as blown pupil. Mydriasis is known to … Web(Argyll-Robertsonian pupil : miosis, irregular shape, loss of direct and consensual pupillary light reflex, spared near response) ... (Compression of CN III, ipsilateral in 85% of the cases in uncal herniation, first dilated, unresponsive pupil, and later impairment of eye movements.) 2. Hemiplegia (Compression of the cerebral peduncles)
WebApr 11, 2024 · Argyll Robertson pupil noun Ar· gyll Rob· ert· son pupil är-ˌgīl-ˈräb-ərt-sən- : a pupil characteristic of neurosyphilis that fails to react to light but still reacts in … WebJun 22, 2024 · Argyll Robertson (AR) pupil is a condition in which the pupils are able to focus on nearby objects but do not constrict properly in bright light. This difference in …
WebRobertsonian translocation ( ROB) is a chromosomal abnormality wherein a certain type of a chromosome becomes attached to another. It is the most common form of chromosomal … WebThe Argyll Robertson (AR) pupil has been defined as a pupil that is small and constricts poorly to direct light but briskly when a target within reading distance is viewed ("light-near dissociation"). Most descriptions of the AR pupil do not mention segmental iris sphincter constriction, or slow, sustained constriction with a near vision effort ...
WebApr 21, 2005 · Introduction. With an incidence of 1.20 per 1000 livebirths, Robertsonian translocation is the most common structural chromosomal aberration found in human (Evans et al., 1978; Nielsen and Wohlert, 1991).The great majority of Robertsonian translocations involve two non-homologous chromosomes and occur between …
WebAbstract. The Argyll Robertson (AR) pupil has been defined as a pupil that is small and constricts poorly to direct light but briskly when a target within reading distance is viewed … the good knightWebadjective. Rob· ert· so· ni· an ˌräb-ərt-ˈsō-nē-ən. : relating to or being a reciprocal translocation that takes place between two acrocentric chromosomes and that yields one nonfunctional chromosome having two short arms and one functional chromosome having two long arms of which one arm is derived from each parent chromosome. the good knights bandWebA pseudo-Argyll Robertson pupil is a neurological sign indicating a normal near reflex but the absence of a light reflex (light-near dissociation), a lack of miosis, and pupil irregularity. the good knights band cozy christmasWebA carrier of a balanced robertsonian translocation has only 45 chromosomes but near normal chromosomal complement and a clinically normal phenotype; however, he or she … the good knees challengeWebTHE AMERICAN INSECT CYTOGENETICIST W. R. B. Robertson first described translocations of chromosomes resulting from the fusion of two acrocentrics in his study of insect speciation in 1916, and this type of translocation is named Robertsonian (abbreviation rob) in … the good knight osloWebNov 3, 2024 · Description A reflex iridoplegia characterized by small, irregular, unequal pupils, with near-light dissociation; absence of a miotic reaction to both direct and … the good knight and the bad knightWebSep 17, 2024 · Named after Douglas Argyll Robertson (1837–1909), a Scottish surgeon and ophthalmologist, who first described this condition in mid-1860s in patients with … the good korea