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Argyll Robertson pupils were named after Douglas Argyll Robertson (1837–1909), a Scottish ophthalmologist and surgeon who described the condition in the mid-1860s in the context of neurosyphilis. In the early 20th century, William John Adie described a second type of pupil that could "accommodate but not react".
Parinaud's syndrome is a cluster of abnormalities of eye movement and pupil dysfunction, characterized by: Paralysis of upwards gaze: Downward gaze is usually preserved. This vertical palsy is supranuclear , so doll's head maneuver should elevate the eyes, but eventually all upward gaze mechanisms fail.
Argyll Robertson pupils, a clinical feature of neurosyphilis, are characterized by pupils that do not react to light but have an intact accommodation reflex. Another late form of neurosyphilis is general paresis, which is a slow degenerative process of the brain. Neuropsychiatric symptoms might appear due to overall damage to the brain.
Brushfield spots are a characteristic feature of the chromosomal disorder Down syndrome or trisomy 21. They occur in 35–78% of newborn infants with Down syndrome. [2] Brushfield spots tend to be obscured by pigmentation of the anterior border layer of the iris in patients with darker irides.
The Marcus Gunn pupil is a relative afferent pupillary defect indicating a decreased pupillary response to light in the affected eye. [3]In the swinging flashlight test, a light is alternately shone into the left and right eyes.
Argyll Robertson pupils: Douglas Moray Cooper Lamb Argyll Robertson: neurology: neurosyphilis [2] light-near dissociation Arneth count: Josef Arneth: haematology, nutrition: folate deficiency: lobulation of neutrophil nuclei Asboe-Hansen sign: Gustav Asboe-Hansen: dermatology: bullae: extension of a blister to adjacent unblistered skin when ...
Horner's syndrome; Mechanical anisocoria: Occasionally, previous trauma, eye surgery, or inflammation (uveitis, angle closure glaucoma) can lead to adhesions between the iris and the lens. Adie tonic pupil: Tonic pupil is usually an isolated benign entity, presenting in young women. It may be associated with loss of deep tendon reflex (Adie's ...
Also called Argyll Robertson pupil. Etiology. Iridoplegia has been reported in association with Guillain-Barré syndrome. [2] References This page ...