10 results
Causes of Peripheral Weakness without Sensory Changes - Differential Diagnosis Algorithm
No Objective Weakness
 • Cardio-pulmonary disease
Differential Diagnosis Algorithm ... • Cardio-pulmonary ... Disease Motor Neuron ... Neuropathy • Spinal ... #Neurology #Differential
Causes of Peripheral Weakness - With and Without Sensory Changes - Differential Diagnosis Algorithm
With Sensory Changes:
of Peripheral Weakness ... Differential Diagnosis Algorithm ... • Motor Neuron ... #Sensory #Neurology ... Differential #Diagnosis #Algorithm
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
findings: - Weakness ... - Lower motor neuron ... - Upper motor neuron ... result in: - Weakness ... differential #diagnosis #neurology
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Acute Spinal Cord ... Upper extremity weakness ... and lower motor neuron ... anesthesia. leg weakness ... #orthopedics #neurology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
/paralysis - Weakness ... Back pain • Weakness ... Symptoms: • Weakness ... disorders #diagnosis #neurology ... differential #algorithm
Causes of Hemiplegia - Differential Diagnosis Algorithm
Cerebral Hemisphere (Contralateral motor cortex)
 • Aphasia
 • Apraxia
 •
Differential Diagnosis Algorithm ... findings Unilateral Spinal ... contralateral to weakness ... ipsilateral to weakness ... #Hemiplegia #Neurology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Weakness - Differential ... disorder (Cardiac, pulmonary ... Upper Motor Neuron ... Lesions of the spinal ... Differential #Diagnosis #neurology
Neurological Manifestations of Tuberculosis
Spinal Arachnoiditis & Polyradiculopathy:
 • Subacute onset of limb weakness, bladder/bowel dysfunction, muscle
onset of limb weakness ... tubercles • Limb weakness ... lymphadenopathy, pulmonary ... Children with pulmonary ... differential #TB #neurology
Causes of Dysarthria - Differential Diagnosis Algorithm
Lower Motor Neuron - Slow, Low Volume, Breathy Speech, Tongue
Differential Diagnosis Algorithm ... Lower Motor Neuron ... and Pitch • Spinal-Cerebellar ... #Dysarthria #Neurology ... Differential #Diagnosis #Algorithm
Evaluation of Recurrent Falls

Core Concept:
Maintaining an upright posture requires the integrated function of multiple systems.
Disruption in
cardiogenic) - Pulmonary ... deficiency) - Spinal ... Myopathies - Motor neuron ... • Clues: Focal weakness ... Evaluation #Geriatrics #Neurology