24 results
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Syndrome - MSK Radiology ... • MRI: Posterolateral ... osteochondral lesion ... #clinical #Radiology ... #diagnosis #msk
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
the level of the lesion ... the level of the lesion ... the level of the lesion ... lesion expands, ... Vertebral burst fracture
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
No abnormal lesion ... corresponding lesion ... additional hyperintense lesion ... Progression #Timeline #Neurology ... #Radiology #Findings
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
neurological lesion ... the site of a lesion ... compression by fractured ... 5 levels below lesion ... #neurology #differential
McDonald Criteria for Diagnosis of Multiple Sclerosis
 • 2 or more attacks, 2 or more lesions
McDonald Criteria for Diagnosis ... more attacks, 1 lesion ... • 1 attack, 1 lesion ... in the spinal cord ... Sclerosis #MS #neurology
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
and Perthes lesion ... This is a Perthes lesion ... : • Bankart lesion ... #Perthes #lesion ... #clinical #mri
Differential diagnoses for the neuro-ophthalmologic finding of diplopia.
Neoplastic: 
 • Intraorbital meningioma 
 • Pituitary adenoma
Differential diagnoses ... for the neuro-ophthalmologic ... , blowout fracture ... palsy) • INO (lesion ... orbitopathy) • Corneal
Nonossifying Fibroma with Pathologic Fracture - MSK Radiology
Imaging Findings:
 • Cortically based, geographic, lucent lesion with
- MSK Radiology ... geographic, lucent lesion ... cortically based lesion ... emanating from the lesion ... for similar lesion
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Chorioretinitis • Diagnosis ... Compatible syndrome + MRI ... aspergillus Solitary Lesion ... #causes #radiology ... #neurology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
bouts of HTN Diagnostic ... lesion • Bilateral ... less swollen - Lesion ... or optic nerve lesions ... #management #neurology