21 results
Critical and Emergent Causes of Neuromuscular Weakness
CRITICAL DIAGNOSES 
 - Cerebral cortex or subcortical 
 -
Neuromuscular Weakness ... - Peripheral nerve ... Neuromuscular junction ... - Peripheral nerve ... #Differential #Neurology
Pediatric Constipation - Differential Diagnosis Algorithm
Dietary/Functional
 • lnsufficient Volume / Bulk
Neurologic
 • Hirschsprung's Disease
 • Imperforate
Pediatric Constipation ... Differential Diagnosis Algorithm ... Dietary/Functional ... Volume / Bulk Neurologic ... Atresia Dietary/Functional
Causes of Pediatric Constipation - Differential Diagnosis Algorithm
Dietary / Functional:
 • Insufficient Volume / Bulk
Neurologic:
 •
Causes of Pediatric Constipation ... Differential Diagnosis Algorithm ... Dietary / Functional ... Volume / Bulk Neurologic ... Fibrosis Dietary/Functional
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Neuromuscular Weakness ... Tumor • Motor Nerves ... multiplex, Phrenic nerve ... Neuromuscular junction ... differential #diagnosis #neurology
Causes of Peripheral Weakness - With and Without Sensory Changes - Differential Diagnosis Algorithm
With Sensory Changes:
of Peripheral Weakness ... Differential Diagnosis Algorithm ... Neuromuscular Junction ... #Sensory #Neurology ... Differential #Diagnosis #Algorithm
Causes of Peripheral Weakness without Sensory Changes - Differential Diagnosis Algorithm
No Objective Weakness
 • Cardio-pulmonary disease
of Peripheral Weakness ... Differential Diagnosis Algorithm ... Neuromuscular Junction ... #Neurology #Differential ... #Diagnosis #Algorithm
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Differential Diagnosis Algorithm ... • Neurologic ... Dislocation • Functional ... Neuromuscular Junction ... Differential #Diagnosis #Algorithm
Hypochloremia - Differential Diagnosis Algorithm

Cause - Decreased Intake:
 • Low salt in diet
 • Exclusive D5W
Differential Diagnosis Algorithm ... SIGNS: • Muscle weakness ... transport, renal function ... Gastrointestinal function ... Pathophysiology #Nephrology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Mononeuropathy: Nerve ... Neuromuscular Junction ... Consider NMJ • Nerve ... : Nerve conduction ... Differential #Diagnosis #neurology
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
neuromuscular junction ... blocks receptor function ... Brain stem/Cranial nerve ... - Repetitive nerve ... diagnosis #management #neurology