11 results
Ice-pack Test for Myasthenia Gravis - Likelihood Ratio (LR) +24 / -0.16
Ice pack's can be used
Ice-pack Test for ... Myasthenia Gravis ... LR) +24 / -0.16 Ice ... #Gravis #physicalexam ... #neurology #diagnosis
Diagnosing Myasthenia Gravis with an Ice Pack - Myasthenia gravis was suspected, and the ice-pack test
Diagnosing Myasthenia ... Gravis with an ... Ice Pack - Myasthenia ... , indicating a positive ... test (Panel C) #Clinical
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
Her clinical exam ... non-localized EOM ... Myasthenia gravis ... cogan sign and the ice ... ophthalmology #neurology
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Myasthenia Gravis ... of Myasthenia Gravis ... Bedside: ice pack ... #Gravis #diagnosis ... #management #neurology
Myasthenia Gravis - Summary
 • an autoimmune disease of the postsynaptic neuromuscular junction associated with antibodies
Myasthenia Gravis ... : • Based on clinical ... antibodies - MuSK-positive ... #Gravis #diagnosis ... #management #neurology
Generalized Weakness - Differential Diagnosis Framework
"l feel weak":
 • Infectious: Influenza, EBV, PNA, Bacteremia, Sepsis
 •
- Differential Diagnosis ... Infectious: Influenza, EBV ... Rhabdomyolysis, Critical ... NMJ disorder (Myasthenia ... #causes #neurology
Neuromyelitis Optica (NMO) - Clinical Manifestations
 • Optic neuritis: Reduced visual acuity, ranging from mild to
Optica (NMO) - Clinical ... complications (AQP4-positive ... gravis, Many others ... Manifestations #diagnosis ... #neurology #symptoms
Rhombencephalitis
BACTERIAL
- Listeria (biphasic illness with bulbar dysfunction occurring later)
- Mycobacterium tuberculosis
- Pneumococcus
- Brucella
- Borrelia (Lyme Disease)
-
Viruses (HSV, EBV ... symptoms similar to myasthenia ... Miller-Fisher GBS; Positive ... #Differential #Diagnosis ... #Causes #Neurology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
- Differential Diagnosis ... Postsynaptic: Myasthenia ... Gravis - Lack ... Coxsackie, HIV, CMV, EBV ... #neurology
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
virus • CMV • EBV ... • Common clinical ... • Gram stain: Positive ... 90% • Culture: Positive ... #neurology #meningitis