24 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Diagnosis- Compatible syndrome ... cryptococcus, and ... Syphilis • Pyogenic Abscess ... #Brain #differential ... causes #radiology #neurology
Diagram of different types of bone tumors that can occur around the knee on XRay -
sequestrum, cloaca, and ... blade of grass sign ... intracortical Brodie abscess ... Diagnosis #Bony #Differential ... Radiology #XRay #msk
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
sequestrum, cloaca, and ... blade of grass sign ... intracortical Brodie abscess ... #Bony #Differential ... Radiology #XRay #MSK
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Dizziness - Vertigo - Differential ... symptoms/signs, ... Cerebellar / Brainstem Abscess ... Space-Occupying Lesion ... #Differential #
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
- Spinal Cord Syndromes ... result in permanent neurologic ... Spinal stenosis - Abscess ... #lesions #differential ... #diagnosis #neurology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Weakness - Differential ... Infectious: Brain abscess ... Lack of UMN/LMN signs ... #Weakness #Differential ... #Diagnosis #neurology
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
clumsiness in hands ... Complete hemicord lesion ... pathophysiology #signs ... #symptoms #msk ... #orthopedics #neurology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
Cord Disorders - Differential ... signs below the ... MCTD, Sjogren syndrome ... disorders #diagnosis #neurology ... #differential
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
Behçet's Syndrome ... skin injury) • Neurologic ... tests in Behcet syndrome ... Behcet disease) Differential ... diagnosis #management #signs
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
to Headaches - Differential ... papilledema • Horner syndrome ... Systemic symptoms and ... Space-occupying brain lesion ... Diagnosis #Algorithm #neurology