43 results
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Arrows showing posterolateral ... • MRI: Posterolateral ... longus Differential diagnosis ... torn ligament on MRI ... clinical #Radiology #diagnosis
Differential diagnosis for toxic/metabolic encephalopathies - Patterns on Brain Imaging

Cynthia Czawlytko, MD @drcyncity

#Differential #diagnosis #encephalopathies #encephalopathy
Differential diagnosis ... #Differential #diagnosis ... imaging #patterns #MRI ... #Neurology #pathology
MRI Brain Sequence Comparison: T1 vs T2 vs FLAIR
T1:
 - CSF is Dark
 - Grey Matter
MRI Brain Sequence ... T1 #T2 #FLAIR #MRI ... clinical #radiology #diagnosis ... #neurology
Modified Rankin Scale

#Diagnosis #Neurology #Modified #Rankin #Scale #MRS #Stroke #Disability #Dependence
Rankin Scale #Diagnosis ... #Neurology #Modified ... Rankin #Scale #MRS
Congenital absence of the pericardium: 
- CXR: leftward shift of the cardiac silhouette, Snoopy sign, no
deviation - CMR: left posterolateral ... #pericardium #CardiacMRI ... #CMRI #cardiology
Liver Abscess - Differential Diagnosis
Pyogenic:
 • Hepatobiliary
 • Colonic
 • Bacteremia
Entamoeba histolytica:
 • Fecal/oral
 • Colitis
- Differential Diagnosis ... Stool O+P, PCR, serology ... if rupture • MRI ... , US, serology ... #Differential #Diagnosis
Pronator Drift Testing for Stroke
Subtle extensor weakness - Sign of Upper motor neuron lesion
In detecting CT/MRI
In detecting CT/MRI ... #physicalexam #diagnosis ... #neurology #cva
Tolosa-Hunt Syndrome
What?
 • Unilateral orbital/retrobulbar pain
 • Paresis of the cranial nerves Ill, IV, VI
 •
fissure or orbit (MRI ... Syndrome #TolosaHunt #neurology ... #diagnosis
Main types of autoimmune encephalitis in the ICU. 
Anti-NMDAR anti-N-methyl-d-aspartate receptor, ADEM acute disseminated encephalomyelitis, Anti-GFAP
cerebrospinal fluid, MRI ... comparison #table #neurology ... #diagnosis
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
a NCCT or • MRI ... Detected on NCCT vs MRI ... Defined if 1) CT/MRI-confirmed ... stroke #workup #diagnosis ... #checklist #neurology