Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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13 results
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
The pupil that does ... the consensual reflex ... #Defect #clinical ... #video #neurology ... #ophthalmology
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Argyll Robertson Pupil
Definition:
 - Irregular and small (1-2mm) pupil
 - Light-near dissociation (accommodation remains intact)
 -
Argyll Robertson Pupil ... small (1-2mm) pupil ... bilateral - Abscent pupillary ... #neurology #diagnosis ... #ophthalmology
Adie's Pupil
What? Unknown nature & benign
 β€’ Regular and mildly dilated pupil (4-6mm);
 β€’ Light-near dissociaton;
unilateral; β€’ Slow pupillary ... females Differential Diagnosis ... Anisocoria - same pupillary ... #PhysicalExam #neurology ... #ophthalmology
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
Marcus-Gunn Pupil ... #Pupillary #reflex ... #clinical #video ... #ocular #neurology ... #ophthalmology
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Argyll-Robertson Pupil on Physical Exam
Small (myotic), irregular pupil that do not react to light but do
Argyll-Robertson Pupil ... fibers of the light reflex ... #PhysicalExam #clinical ... #video #neurology ... #ophthalmology
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Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
Marcus Gunn's pupils ... reflex. ... very sensitive diagnostic ... #Defect #Neurology ... #Clinical #Video
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Bilateral tonic pupils observed in the patient with Ross syndrome. 
Absence of bilateral pupillary contraction despite
Absence of bilateral pupillary ... clinical #video ... #ophthalmology # ... syndrome #bilateral #reflex ... #neurology #absent
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Lazarus Sign / Reflex in Brain Death - Head Flexion

The presence of this complex spinal reflex
Lazarus Sign / Reflex ... the brain death diagnosis ... arc- a pathway ... BrainDeath #BrainDead #Neurology ... #video #clinical
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Lazarus Sign / Reflex in Brain Death - Head Turn

The presence of this complex spinal reflex
Lazarus Sign / Reflex ... the brain death diagnosis ... arc- a pathway ... BrainDeath #BrainDead #Neurology ... #video #clinical
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The Neurological Evaluation of a Comatose Patient

Definition:
 β€’ Coma: a state of unresponsiveness; the absence of
Differential Diagnosis ... : β€’ Pupillary ... Pupils: β€’ Anisocoria ... #PhysicalExam #neurology ... #comatose #diagnosis