16 results
Important Causes of Diplopia 
TIER 1-CRITICAL
Basilar artery thrombosis, Botulism, Basilar meningitis, Aneurysmn
TIER 2-EMERGENT:
Vertebral dissection, Myasthenia gravis,
Important Causes ... Diplopia TIER 1-CRITICAL ... Thyroid myopathy (Graves ... mass #Diplopia #differential ... #diagnosis #ophthalmology
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
Vision loss - Differential ... “whiting” or “graying ... tumor, trauma, Graves ... Ocular causes - ... #Diagnosis #Ophthalmology
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
B-Cell ~90% • Low Grade ... - Slow growing, ... Intermediate - Faster growing ... range • High Grade ... Treated Like Acute
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Double Vision - Differential ... Diagnosis Algorithm Clinical ... a mass as the cause ... #DoubleVision #Differential ... #Ophthalmology
Pterygium Grading Classification

Grade 0 - There is no pterygium tissue present
Grade 1 (trace)- Pterygium tissue is
Pterygium Grading ... Classification Grade ... #Pterygium #Grading ... #diagnosis #clinical ... #ophthalmology
Portal Hypertension - Differential Diagnosis
Portal Pressure = the pressure difference between the pressure in the portal
Hypertension - Differential ... ) estimated by gradient ... >10 mmHg - clinically ... • Cirrhosis/acute ... #Hypertension #Differential
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
Hypertension - Workup and Differential ... An acute rise or ... Onset of diastolic ... 109 mm Hg) with clinical ... #Differential #
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Ptosis - Differential ... think about three clinical ... to the eyelid leading ... Ptosis #neurology #Differential ... #Diagnosis #ophthalmology
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
This tracing plus ... to diagnose the case ... excludes other differentials ... that’s called “clinical
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Clinical Picture ... life-threatening Differential ... Diagnosis - Clinical ... Clinical DX: - ... aspiration and acute