129 results
Proptosis - Differential Diagnosis - Unilateral vs Bilateral
Unilateral:
 • Infections (can become bilateral with cavernous sinus
- Differential Diagnosis ... Bilateral Unilateral ... - Orbital hemorrhage ... #Differential #Diagnosis ... #Causes #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
- Differential Diagnosis ... Neuropathy, Retinal Hemorrhage ... , Vitreal Hemorrhage ... #Differential #Diagnosis ... #causes #ophthalmology
Bilateral Acute Vision Loss - Differential Diagnosis Algorithm

Complete/ Partial Homonymous Hemianopia
 • Infarct
 • Intracranial Hemorrhage
Bilateral Acute ... - Differential Diagnosis ... • Intracranial Hemorrhage ... #Algorithm #Causes ... #Ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... detachment or hemorrhage ... #bilateral #painful ... #differential #diagnosis ... #causes #ophthalmology
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
- Differential Diagnosis ... , uveitis) • Bilateral ... Neuro: Pontine hemorrhage ... #differential #diagnosis ... #ophthalmology
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
Causes of Anterior ... - Differential Diagnosis ... /bilateral up to ... #Differential #Diagnosis ... #Causes #ophthalmology
Algorithm for the evaluation of macrocytic anemia. (RBC = red blood cell; MMA = methylmalonic acid.)
Physicians
evaluation of macrocytic ... Hemorrhage or hemolysis ... the most likely cause ... recovery also causes ... #Diagnosis #Macrocytosis
Bilateral Subconjunctival Hemorrhages after Coughing Spell

Seen in the paroxysmal phase of pertussis (whooping cough)

@optom2020

#Bilateral #Subconjunctival #Hemorrhage
Bilateral Subconjunctival ... Hemorrhages after ... @optom2020 #Bilateral ... #clinical #video ... pediatrics #whooping #ophthalmology
Faget's Sign & Liebermeister's Rule
Pulse-Temperature Dissociation
EVERY 1 F RISE IN TEMPERATURE -> HR INCREASES 8-10 BPM
INFECTIOUS
BPM INFECTIOUS CAUSES ... Fever • Viral Hemorrhagic ... • Drug Fever CLINICAL ... where it can help hone ... #Dissociation #diagnosis