13 results
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
apparent T1 MRI Brain ... Dark - Fat is Bright ... #CT #T1 #MRI #comparison ... #neurology #radiology ... #brain
MRI Brain Sequence Comparison: T1 vs T2 vs FLAIR
T1:
 - CSF is Dark
 - Grey Matter
MRI Brain Sequence ... Comparison: T1 ... T2: - CSF is Bright ... #radiology #diagnosis ... #neurology
Differential diagnosis for toxic/metabolic encephalopathies - Patterns on Brain Imaging

Cynthia Czawlytko, MD @drcyncity

#Differential #diagnosis #encephalopathies #encephalopathy
Differential diagnosis ... - Patterns on Brain ... encephalopathy #Brain ... patterns #MRI #Neurology ... pathology #diseases #radiology
Algorithm for evaluating multiple ring-enhancing lesions in immunocompetent (HIV negative)

#ringenhancing #lesions #cns #brain #diagnosis #differential #algorithm
#lesions #cns #brain ... #diagnosis #differential ... algorithm #causes #radiology ... #neurology
Gerstmann Syndrome
1) Finger agnosia - Inability to name their own fingers, affecting both sides
2) Right-left confusion
both sides 2) Right-left ... - Inability to differentiate ... right and left, ... cause), Traumatic Brain ... Gerstmann #Syndrome #neurology
Imaging Patterns of Toxic and Metabolic Brain Disorders

Thalami, Mammillary Bodies and Tectum: Wernicke Encephalopathy
Dentate Nuclei: Metronidazole,
and Metabolic Brain ... Toxicology #Metabolic #Brain ... Disorders #Clinical #Differential ... #Diagnosis #Radiology ... #Neurology
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
to Headaches - Differential ... seizures Life/sight-threatening ... Space-occupying brain ... #Headache #Differential ... Diagnosis #Algorithm #neurology
Timeline for Progression of T2WI and DWI Findings in Acute Stroke
 - In the acute phase
then becomes more bright ... - DWI in brain ... finally becomes bright ... Progression #Timeline #Neurology ... #Radiology #Findings
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
RingEnhancing #Lesions #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
ischemic lesion (right ... it possible to differentiate ... CVA #Clinical #Radiology ... Interpretation #Findings #Neurology