4 results
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
light stimulus is ... light stimulus, is ... It is a clear sign ... very sensitive diagnostic ... Neurology #Clinical #Video
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Impinges on nerves -> Afferent ... pupillary defect ... thrombosis -> Meningitis ... pathophysiology #ophthalmology ... #diagnosis #signs
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
arteritis (GCA) 1) Is ... with splinter hemorrhages ... Doppler US : halo sign ... #Rheumatology #Ophthalmology ... #Diagnosis #Algorithm
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
- Differential Diagnosis ... meningeal irritation signs ... is the most common ... Non-traumatic subarachnoid hemorrhage ... #ophthalmology