40 results
Lazarus Sign / Reflex in Brain Death - Head Flexion

The presence of this complex spinal reflex
in Brain Death ... doesn't exclude the brain ... raise their arms and ... BrainDeath #BrainDead #Neurology ... #video #clinical
Lazarus Sign / Reflex in Brain Death - Head Turn

The presence of this complex spinal reflex
in Brain Death ... doesn't exclude the brain ... raise their arms and ... BrainDeath #BrainDead #Neurology ... #video #clinical
MRI Brain Sequence Comparison: T1 vs T2 vs FLAIR
T1:
 - CSF is Dark
 - Grey Matter
MRI Brain Sequence ... T2 #FLAIR #MRI #Brain ... #Comparison #clinical ... #radiology #diagnosis ... #neurology
Hyperkalemia after Missed Hemodialysis - Initial electrocardiogram showed peaked T waves and a prolonged QT segment
peaked T waves and ... a prolonged QT ... segment (Panel A) #Clinical ... #Cardiology #EM ... #PeakedT #NEJM
Alice in Wonderland Syndrome
What? Metamorphophsia - Distortions of the visual perceptions with changes in size (micro
in size (micro and ... • Infection (e.g ... encephalitis) • Brain ... , tumor) • Epilepsy ... Syndrome #diagnosis #neurology
Always look for grey white matter junction......
Classic case of Anoxic brain injury, with loss of grey-white
case of Anoxic brain ... differentiation and ... Pseudo-subarachinoid sign ... MD @alulamd #Radiology ... #Neurology #CTHead
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
• Meningeal signs ... Systemic symptoms and ... signs (e.g., fever ... Space-occupying brain ... Diagnosis #Algorithm #neurology
Imaging Patterns of Toxic and Metabolic Brain Disorders

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

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Cardiac, pulmonary etc ... tumor • Lesions ... Lack of UMN/LMN signs ... aminotransferases • Serology ... Differential #Diagnosis #neurology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
lesions, LAD, and ... cryptococcus, and ... RingEnhancing #Lesions #Brain ... diagnosis #causes #radiology ... #neurology