8 results
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
CN VII (facial weakness ... hoarseness; and CNXII ... HypoglossalNerve #CNXII ... #CN12 #Neurology
Inflammatory Myopathies
Dermatomyositis
 • Onset: Subacute
 • Pattern: Proximal
 • CK: Up to 50X ULN
 • Autoantibodies:
heliotrope, shawl sign ... Associated Features: Diagnosis ... Autoantibodies: Anti-cN1A ... over years, often diagnosed ... #differential #diagnosis
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
RADIAL HEAD FRACTURE ... anterior sail sign ... Ligamentous injury (LCL ... > MCL), coronoid ... Radiology #XRay #Diagnosis
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
can't make A-OK sign ... ligamentous injury (LCL ... > MCL), brachial ... dislocation + radial ... Radiology #XRay #Diagnosis
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
Flexion Paper - Radial ... Extension of wrist & MCP ... adduction) OK Sign ... UpperExtremities #diagnosis
Rheumatoid arthritis (RA): Pathogenesis and Joint diseases features
 • RA affects 1% of population, women >
joints, esp carpal, MCP ... drift of fingers, radial ... Extra-articular signs ... pathophysiology #signs ... #symptoms #diagnosis
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
The "double PCL ... sign" is seen on ... also seen on the axial ... Differential diagnosis ... clinical #Radiology #diagnosis
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
- Differential Diagnosis ... Encephalitis: MCC ... endemic area, - Facial ... Acute meningeal signs ... #differential #diagnosis