14 results
Bilateral tonic pupils observed in the patient with Ross syndrome. 
Absence of bilateral pupillary contraction despite
pupils #clinical #video ... #ophthalmology ... #ross #syndrome ... #bilateral #reflex ... #neurology #absent
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
Sciatica: often bilateral ... - Emergency Causes ... #differential # ... diagnosis #causes ... #neurology
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
involved) - Tendon reflex ... in deep tendon reflexes ... involved - Bilateral ... #lesions #differential ... #diagnosis #neurology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... • Locked-in syndrome ... dysfunction to the bilateral ... • Examine for signs ... Casey Albin MD @
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
It is a clear sign ... of unilateral anomaly ... the pupillary reflex ... regarding the cause ... #Clinical #Video
Galant Reflex on Physical Exam

The Galant reflex is present at birth and remains until the 2nd
response, there is lateral ... persistent in cases ... PhysicalExam #clinical #video ... #Neurology #Peds ... #Pediatrics #Normal
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Holmes-Adie Syndrome ... Young females Differential ... dissociation • Other causes ... #PhysicalExam #neurology ... #ophthalmology
Chaddock's Sign on Physical Exam - Babinski Equivalent
Chaddock's sign is present when stroking of the lateral
stroking of the lateral ... malleolus causes ... #Chaddocks #Reflex ... #clinical #neurology ... #Pyramidal #video
Chaddock's Sign on Physical Exam - Babinski Equivalent
Chaddock's sign is present when stroking of the lateral
stroking of the lateral ... malleolus causes ... #Chaddocks #Reflex ... #clinical #neurology ... #Pyramidal #video
Intermittent Bilateral Exophthalmos (Alternating Exophthalmos and Enophthalmos) on Physical Exam

Observing this patient in silence for a
Intermittent Bilateral ... The syndrome of ... Differentials for ... #clinical #video ... #ophthalmology