131 results
Causes of Peripheral Weakness without Sensory Changes - Differential Diagnosis Algorithm
No Objective Weakness
 • Cardio-pulmonary disease
of Peripheral Weakness ... Differential Diagnosis Algorithm ... Oculomotor • Myasthenia ... Lambert-Eaton Myasthenic ... Differential #Diagnosis #Algorithm
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Myasthenia Gravis ... Overview Myasthenia ... variable degree of weakness ... Limb- proximal weakness ... Severe bulbar weakness
Drugs associated with worsening of Myasthenia Gravis (MG):
•	D-penicillamine 
•	Botulinum toxin.
•	Telithromycin
•	Fluoroquinolones 
•	Quinine
•	Magnesium
•	Macrolide antibiotics 
•	Corticosteroids (may cause transient
with worsening of Myasthenia ... prevent prolonged myasthenic ... higher risk of myasthenic ... because of bulbar weakness
Myasthenia Gravis - Summary
 • an autoimmune disease of the postsynaptic neuromuscular junction associated with antibodies
Myasthenia Gravis ... or respiratory weakness ... mild to moderate weakness ... or generalized weakness ... and in myasthenic
Weakness - Differential Diagnosis Algorithm

Kara Lau @ytk_lau

#Weakness #Differential #Diagnosis #Algorithm #causes
Weakness - Differential ... Diagnosis Algorithm ... Lau @ytk_lau #Weakness ... Differential #Diagnosis #Algorithm
Diagnosis of Myasthenia Gravis - Physical Exam Maneuvers
 • Sustained lateral gaze for seconds to elicit
Diagnosis of Myasthenia ... due to laryngeal weakness ... for neck flexor weakness ... fatigable limb weakness ... BrighamMedRes #Myasthenia
Algorithm for the Evaluation of Weakness

- Dr. Tom Fadial @thame 

#Weakness #Algorithm #Evaluation #Diagnosis #Differential #Neurology
Algorithm for the ... Evaluation of Weakness ... Fadial @thame #Weakness ... #Algorithm #Evaluation
Hypoglycemia Differential Diagnosis and Management Algorithm

Features of hypoglycemia:
 • Neurogenic: Tremor, Palpitations, Anxiety, Arousal, Sweating, Hunger,
and Management Algorithm ... Neuroglycopenic: Dizziness, Weakness ... Diagnosis #Management #Algorithm ... #endocrinology
Generalized Weakness - Differential Diagnosis Framework
"l feel weak":
 • Infectious: Influenza, EBV, PNA, Bacteremia, Sepsis
 •
Generalized Weakness ... NMJ disorder (Myasthenia ... #Generalized #Weakness
Hypothyroidism – symptoms and signs.

Symptoms: 
Tiredness/malaise, 
Weight gain,
Anorexia,
Cold intolerance, 
Poor memory,
Change in appearance, 
Depression, 
Poor libido,
Myalgia, Muscle weakness ... Psychosis, Deafness ... of movement, Deafness ... #PhysicalExam #Endocrinology