21 results
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
- MSK Radiology ... hallucis longus Differential ... osteochondral lesion ... but no symptoms ... #diagnosis #msk
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
- Compatible syndrome ... nodules, may also see ... #Brain #differential ... #diagnosis #causes ... #radiology #neurology
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
result in permanent neurologic ... Lower motor neuron symptoms ... Upper motor neuron symptoms ... #lesions #differential ... #diagnosis #neurology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
Cord Disorders - Differential ... Diagnosis Framework ... MCTD, Sjogren syndrome ... spinalcord #disorders #diagnosis ... #neurology #differential
BEE Syndromes - Non-inflammatory Causes

Immune-mediated conditions affecting the Brain, Eye, and Ear

Visual or auditory symptoms in
BEE Syndromes - ... LHON) plus MRI lesions ... #Syndromes #neurology ... noninflammatory #differential ... #diagnosis
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
: Only a few lesions ... differential diagnosis ... differential diagnosis ... sarcoma, SBC, ABC ... #MSK #Differential
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
Diagnosis Algorithm ... “Bamboo Spine” Fusion ... arthritis - (Reiter’s syndrome ... should have other symptoms ... Joint #Disorders #msk
Shoulder Impingement Syndrome (SIS): Signs and Symptoms

Repetitive Overhead Activity, Scapular Dyskinesis -> Scapulohumeral mechanics become altered
SIS): Signs and Symptoms ... + Painful arc ... #SIS #diagnosis ... #signs #symptoms ... #msk #pathophysiology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
skin injury) • Neurologic ... meningitis), MCC CNS symptoms ... Behcet disease) Differential ... Diagnosis: • Genital ... #signs #symptoms
Multiple Sclerosis - Summary

Multiple Sclerosis (MS) is an autoimmune-mediated neurodegenerative disease of the central nervous system
neurodegenerative disease of the ... • Or brainstem syndromes ... demyelinating lesions ... imaging [MRI] T2 lesions ... #management #neurology