89 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Ring-Enhancing Lesions ... Compatible syndrome + MRI ... #Brain #differential ... diagnosis #causes #radiology ... #neurology
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
Evolution of MRI ... it possible to differentiate ... #Stroke #CVA #Clinical ... #Radiology #Interpretation ... #Findings #Neurology
Inverted Triceps Reflex 
Triceps reflex testing elicited flexion rather than extension of the forearm. C7 lesion
C7 lesion was found ... on MRI - Neurology ... Triceps #Reflex #neurology ... #clinical #video
Locked-In Syndrome on Physical Exam

56 year-old male with acute onset altered sensorium. Suffered a cardiac arrest
infarct seen on MRI ... LockedIn #Syndrome #PhysicalExam ... #clinical #video ... #neurology
Argyll-Robertson Pupil on Physical Exam
Small (myotic), irregular pupil that do not react to light but do
It is due lesion ... Robertson #Pupil #PhysicalExam ... #clinical #video ... #neurology #ophthalmology
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
to its neutral state ... Pupillary #Defect #clinical ... #video #neurology ... ophthalmology #PhysicalExam
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
) - MSK Radiology ... repeated follow-up MRI ... (save $$) Differential ... #clinical #mri ... #clinical #Radiology
Beevor's Sign on Physical Exam

Beevor's sign is abnormal upward (cephalad) movement of the umbilicus with truncal
from spinal cord lesions ... Beevors #Sign #PhysicalExam ... #clinical #video ... #umbilicus #neurology
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Syndrome - MSK Radiology ... hallucis longus Differential ... osteochondral lesion ... #mri #clinical ... #Radiology #diagnosis
The clonus sustained in the ankle, which usually occurs in combination with a positive Babinski reflex,
superior motor neuron lesion ... Ankle #Clonus #Clinical ... #Video #PhysicalExam ... #Neurology