4 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
CNS Ring-Enhancing ... granulomatosis: • EBV-associated ... Sarcoidosis • Neuro ... #Brain #differential ... diagnosis #causes #radiology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Weakness - Differential ... pulmonary etc) • CNS ... Upper Motor Neuron ... nervous system: Brain ... • Infectious: Brain
Upper Motor Neuron (UMN) lesions are lesions occurring anywhere in the CNS from the brain up
Upper Motor Neuron ... anywhere in the CNS ... from the brain ... form part of the differential ... muscle atrophy, weakness
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
that results in CNS ... ruled out • Brain ... MRI: Check for brain ... Brucellosis - Dengue, EBV ... management #neurology #differential