45 results
Neurological Patterns of Weakness
 • Hemispheric lesion
 • Brainstem lesion
 • Spinal cord lesion
 • Polyneuropathy
Neurological Patterns of Weakness ... lesion • Spinal cord ... • Myopathy #Neurology ... #Patterns #Weakness ... #diagnosis #distribution
Pulmonary Function Tests (PFTs) - Interpretation Algorithm
 • Normal
 • Pulmonary Hypertension, Anemia, Carboxyhemoglobinemia
 • Chest
Tests (PFTs) - Interpretation ... Algorithm • Normal ... Non-Emphysematous COPD ... Emphysematous COPD ... #Algorithm #diagnosis
Pulmonary Function Testing (PFT) Interpretation Algorithm

Restrictive Lung Disease:
 • Chest wall or neuromuscular disorders
 • Interstitial
Testing (PFT) Interpretation ... Algorithm Restrictive ... Emphysematous COPD ... Non-emphysematous COPD ... #asthma #COPD
Critical and Emergent Causes of Neuromuscular Weakness
CRITICAL DIAGNOSES 
 - Cerebral cortex or subcortical 
 -
Neuromuscular Weakness ... Brainstem - Spinal cord ... Brainstem - Spinal cord ... Neuromuscular #Weakness ... #Differential #Neurology
Principal patterns of loss of sensation.
 (a) Thalamic lesion: sensory loss throughout opposite side (rare).
(c) Central cord ... Hemisection of cord ... /unilateral cord ... with ipsilateral weakness ... (e) Transverse cord
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
of the Spinal cord ... Spinal cord ... result in permanent neurologic ... temperature in the distribution ... differential #diagnosis #neurology
Shock - Differential Diagnosis Algorithm
Warm Extremities
 - Distributive Shock - Low JVP
Differential Diagnosis Algorithm ... Extremities - Distributive ... • Neurogenic Cold ... Decompensated Distributive ... Differential #Diagnosis #Algorithm
Syringomyelia 
 - Cyst or cavity formation within the spinal cord 
 - Expands and elongates
within the spinal cord ... - "Cape-like" distribution ... Syringomyelia #Diagnosis #Neurology
Incomplete spinal cord syndromes (ISCS)
 • Central - Small Lesion - Suspended sensory deficit, classic cape
Incomplete spinal cord ... , classic cape distribution ... lesion of cervical cord ... sign, variable weakness ... syndromes #diagnosis #neurology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
Spinal Cord Disorders ... Framework Spinal cord ... level of spinal cord ... of the spinal cord ... differential #algorithm