38 results
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Clinical Picture ... variable degree of weakness ... Limb- proximal weakness ... Diagnosis - Clinical ... Clinical DX: -
Myasthenia Gravis - Summary
 • an autoimmune disease of the postsynaptic neuromuscular junction associated with antibodies
Diagnosis: • Based on clinical ... or respiratory weakness ... mild to moderate weakness ... or generalized weakness ... - Improves clinical
Generalized Weakness - Differential Diagnosis Framework
"l feel weak":
 • Infectious: Influenza, EBV, PNA, Bacteremia, Sepsis
 •
Generalized Weakness ... Rhabdomyolysis, Critical ... NMJ disorder (Myasthenia ... #Generalized #Weakness
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Neuromuscular Weakness ... heavy metals), Critical ... Eaton Syndrome, Myasthenia ... Neuromuscular #Weakness
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
Ocular Myasthenia ... Her clinical exam ... non-localized EOM weakness ... Myasthenia gravis ... #PhysicalExam #clinical
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
progressive flaccid weakness ... meningococcal, H1N1) Clinical ... Guillain-Barre Clinical ... Treatment: • Plasmapheresis ... diagnosis #management #treatment
Statin Induced Muscle Toxicity - Summary

Clinical Presentation:
 • Elevations of serum creatine kinase with proximal myalgia
Toxicity - Summary Clinical ... proximal myalgia and weakness ... symmetric muscle weakness ... Lambert-Eaton myasthenic ... IU/I • SAMS clinical
Adrenal Insufficiency Differential Diagnosis Algorithm
Clinical suspicion: Weakness, fatigue, nausea, musculoskeletal pain, dizziness, volume depletion, abdominal pain,
Diagnosis Algorithm Clinical ... suspicion: Weakness ... Diagnosis #Algorithm #endocrinology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
think about three clinical ... Myasthenia gravis ... to ptosis and weakness ... Horner syndrome • Myasthenia ... Myotonic dystrophy • Myasthenia
Adrenal Insufficiency Diagnosis Algorithm
Clinical features: 
 - Weight loss, anorexia, Weakness, fatigue, GI distress
 - Hypotension,
Diagnosis Algorithm Clinical ... loss, anorexia, Weakness ... Stimulation #StimTest #Endocrinology