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Adie syndrome presents with three hallmark symptoms, namely at least one abnormally dilated pupil which does not constrict in response to light, loss of deep tendon reflexes, and abnormalities of sweating. [1] Other signs may include hyperopia due to accommodative paresis, photophobia and difficulty reading. [3]
Adie's pupil is caused by damage to peripheral pathways to the pupil (parasympathetic neurons in the ciliary ganglion that cause pupillary constriction to bright light and with near vision). The pathophysiologic mechanism which produces an Argyll Robertson pupil is unclear, but is believed to be the result of bilateral damage to the pretectal ...
Ross' syndrome consists of Adie's syndrome (myotonic pupils and absent deep tendon reflexes) plus segmental anhidrosis (typically associated with compensatory hyperhidrosis). [1] It was characterized in 1958 [2] [3] by A.T. Ross. [4] By 1992, eighteen cases had been documented. [5]
It usually develops in middle age, although it can occur in children. A variant of Adie syndrome, Ross syndrome, affects sweating as well. Early in the course of Adie syndrome (when the cells of the ciliary ganglion have been destroyed, but before regeneration has occurred) the pupil will be fixed and dilated. The sphincter pupillae will be ...
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 syndrome). Tonic pupil is characterized by delayed dilation of iris especially after near stimulus, segmental iris constriction, and sensitivity of pupil to a weak solution of pilocarpine.
Research shows that up to 10 percent of U.S. men may have signs or symptoms of Peyronie’s disease, though only about 1 percent seek treatment. While many men may have some degree of curvature ...
Adie pupil: William John Adie: neurology: ciliary nerve damage: dilated pupil, poorly reactive but with normal near accommodation Adson's sign: Alfred Washington Adson: vascular surgery: thoracic outlet syndrome: obliteration of radial pulse with manoeuvres Alexander's law: Gustav Alexander: neurology, neurosurgery, ENT: vestibular lesions
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. A normal response would be equal constriction of both pupils, regardless of which eye the light is directed at.