19 results
Peripheral Nervous System Disorders

1 Anterior Horn Cell
2 Spinal Roots and Nerves 
3 Peripheral Nerve—Mono-neuropathy  
4
Disorders 1 Anterior ... 2 Spinal Roots and ... #Peripheral #PNS ... #Lesions #Nerve ... #Neuropathy #Neurology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Ring-Enhancing Lesions ... lesions • 80% ... #Brain #differential ... diagnosis #causes #radiology ... #neurology
Neuro-OphthaImoIogy - Visual Field Defects - Localization Map
 - Optic Nerve Lesion (Monocular vision loss)
 -
Lesion (Monocular ... - Meyer's Loop Lesion ... Geniculate Nucleus Lesion ... NeuroOphthaImoIogy #Neurology ... #Differential #
Upper Motor Neuron (UMN) lesions are lesions occurring anywhere in the CNS from the brain up
anywhere in the CNS ... affecting the anterior ... form part of the differential ... from the anterior ... cord, peripheral nerve
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
Dislocation - ED Management ... injuries: Axillary nerve ... , bony Bankart lesions ... #Radiology #XRay ... Orthopedics #Sports #MSK
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Weakness - Differential ... Space occupying lesions ... Brain tumor • Lesions ... Lesions Of The Peripheral ... #Diagnosis #neurology
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
Perthes lesion ... This is a Perthes lesion ... stripping → Perthes lesion ... INSTABILITY • GLAD lesion ... fracture #Perthes #lesion
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
• Urogenital Lesions ... skin injury) • Neurologic ... Disease: Lesions ... Behcet disease) Differential ... Syndrome #diagnosis #management
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
HIV / AIDS - Differential ... parietal - Size lesions ... Enhancement: multifocal lesions ... of the abducens nerve ... punched-out" cystic lesions
Neurological Manifestations of Tuberculosis
Spinal Arachnoiditis & Polyradiculopathy:
 • Subacute onset of limb weakness, bladder/bowel dysfunction, muscle
nerve roots Spinal ... ring-enhanced lesion ... ring-enhancement lesion ... or abruptly • CN ... Tuberculosis #diagnosis #differential