319 results
Bilateral Subconjunctival Hemorrhages after Coughing Spell

Seen in the paroxysmal phase of pertussis (whooping cough)

@optom2020

#Bilateral #Subconjunctival #Hemorrhage
Bilateral Subconjunctival ... Hemorrhages after ... #clinical #video ... #physicalexam # ... pediatrics #whooping #ophthalmology
Proptosis - Differential Diagnosis - Unilateral vs Bilateral
Unilateral:
 • Infections (can become bilateral with cavernous sinus
Proptosis - Differential ... - Orbital hemorrhage ... #Proptosis #Differential ... #Bilateral #Causes ... #ophthalmology
Causes of Stroke - Ischemic, Hemorrhagic, Subarachnoid - Differential Diagnosis Algorithm
 • Ischemic
 • Intracerebral Hemorrhage
Causes of Stroke ... Subarachnoid - Differential ... #Stroke #CVA #Neurology ... #Differential # ... Diagnosis #Algorithm #Causes
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... , Vitreal Hemorrhage ... exposure) - Bilateral ... #Diagnosis #causes ... #ophthalmology
Convergence Retraction Nystagmus with a left 6th nerve palsy

Caused by a Midbrain hemorrhage

Dr. Boby Varkey Maramattom
nerve palsy Caused ... by a Midbrain hemorrhage ... nystagmus #ocular #physicalexam ... #clinical #video ... #neurology #ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... detachment or hemorrhage ... #painless #differential ... #diagnosis #causes ... #ophthalmology
Bilateral Acute Vision Loss - Differential Diagnosis Algorithm

Complete/ Partial Homonymous Hemianopia
 • Infarct
 • Intracranial Hemorrhage
Bilateral Acute ... Vision Loss - Differential ... • Intracranial Hemorrhage ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Causes of Facial ... Weakness - Differential ... Peripheral lesion - Bilateral ... Facial #Weakness #Differential ... #neurology #sparing
Lateral Canthotomy / Cantholysis - Procedure Instructions

The orbit is a relatively closed compartment and an acute
Lateral Canthotomy ... The most common cause ... #Management #Lateral ... #Retrobulbar #Hemorrhage ... #Ophthalmology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Mydriasis and Miosis - Differential ... Mydriasis • Bilateral ... Neuro: Pontine hemorrhage ... Mydriasis #Miosis #differential ... #diagnosis #ophthalmology