2419 results
Hemimasticatory Spasm (HMS) on Physical Exam

HMS is characterized by paroxysmal involuntary contractions of the unilateral jaw-closing
Hemimasticatory ... trigeminal nerve #Hemimasticatory ... neurology #trigeminal #CN5 ... #CNV
Cranial Nerve V - Trigeminal Nerve - Cross Sectional Nuclei Anatomy
 • Mesencephalic Nucleus of CN
Motor Nucleus of CN ... Sensory Nucleus of CN ... Spinal Nucleus of CN ... #Trigeminal #CNV ... #CN5 #CranialNerve
CNS Ring-Enhancing Lesions - Differential Diagnosis Framework

Ring Completeness
 • Incomplete: Demyelinating Disease
 • Complete (MAGIC):
CNS Ring-Enhancing ... Lesions - Differential ... valeroldan23 #CNS ... Enhancing #Lesions #Differential
Physical exam findings of various ocular palsies; image courtesy of the BMJ

R 3rd nerve palsy
R 4th
#Palsy #CNIII #CNIV ... #CNVI #Neurology
CNS Ring-Enhancing Lesions - Differential Diagnosis
 • Infections: Cerebral abscess (bacterial, fungal, parasitic), Neurocysticercosis, Tuberculoma, Cerebral
CNS Ring-Enhancing ... Lesions - Differential ... multiforme, Primary CNS ... StanfordChiefs #CNS ... Enhancing #Lesions #Differential
Hemimasticatory Spasm on Physical Exam

Hemimasticatory spasm is a disorder of the trigeminal nerve → involuntary jaw
Hemimasticatory ... Physical Exam Hemimasticatory ... @bobvarkey #Hemimasticatory ... clinical #cheek #CN5
Community Acquired Pneumonia (CAP) - Microbiology
 • Typicals: Strep pneumoniae, H influenzae, Moraxella catarrhalis, Staph aureus,
Influenza A/B, SARS-CoV ... -2, MERS-COV, SARS-COV ... #Microbiology #differential
Cranial Nerve VI - Abducens Nerve - Cross Sectional Nuclei Anatomy
 • Abducens Nerve
 • Abducens
#Abducens #CNVI ... #CN6 #CranialNerve
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
CNS Ring-Enhancing ... + toxo IgG • CNS ... 30% present w/ CNS ... @AnnKumfer #CNS ... Lesions #Brain #differential
Patterns of Diseases on MRI FLAIR - Differential Diagnosis
ADEM, Adreno-leukodystrophy, CADASIL, CNS, Lymphoma, High-Grade Glioma, HIV
on MRI FLAIR - Differential ... Adreno-leukodystrophy, CADASIL, CNS ... Diseases #MRI #Differential