15 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Ring-Enhancing Lesions ... Compatible syndrome + MRI ... lesions + toxo ... differential #diagnosis #causes ... #radiology #neurology
Algorithm for evaluating multiple ring-enhancing lesions in immunocompetent (HIV negative)

#ringenhancing #lesions #cns #brain #diagnosis #differential #algorithm
Algorithm for evaluating ... ring-enhancing lesions ... ringenhancing #lesions ... #causes #radiology ... #neurology
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
- MSK Radiology ... Case description ... however sometimes MR ... Desmoid #clinical #mri ... #clinical #Radiology
Causes of Hemiplegia - Differential Diagnosis Algorithm
Cerebral Hemisphere (Contralateral motor cortex)
 • Aphasia
 • Apraxia
 •
Causes of Hemiplegia ... Contralateral/Sub-Cortical ... Unilateral Spinal Cord Lesions ... #Hemiplegia #Neurology ... #Causes
Nonossifying Fibroma with Pathologic Fracture - MSK Radiology
Imaging Findings:
 • Cortically based, geographic, lucent lesion with
Fracture - MSK Radiology ... • MRI demonstrates ... Fibroma and Fibrous Cortical ... on MRI without ... #clinical #Radiology
Parosteal Lipoma - MSK Radiology
Imaging Findings:
 • Frontal radiograph displays a radiolucent soft-tissue mass with internal
Parosteal Lipoma - MSK Radiology ... with adjacent cortical ... Case description ... with adjacent cortical ... #clinical #Radiology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
the site of a lesion ... hemorrhage • Cervical ... Non-compressive Spinal Cord Causes ... disorders #diagnosis #neurology ... differential #algorithm
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
the follow up video ... results from a lesion ... fasciculus), which causes ... The most common causes ... MRI was ordered
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
- Causes progressive ... Escorial criteria uses ... least two or more regions ... MRI: Brain, cervical ... Lateral #Sclerosis #neurology
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
other potential causes ... The MRI findings ... initial forehead lesions ... HZO #clinical #video ... #physicalexam #neurology