Neuro Flashcards
1
Q
Posterior spinal cord signal abnormality
A
Vascular:
Wullerian degeneration
Metabolic:
B12 deficiency (subacute combined degeneration)
Copper deficiency
Nitrous oxide abuse (wippit)
Trauma
Infection
HIV
Neuro syphilis (Tabes Dorsalis)
Lyme disease
Inflammatory
Sarcoidosis
MS
Sarcoidosis
2
Q
↑T1 Suprasellar Mass
A
Dermoid
Lipoma
Rathkes cleft cyst
Saccular aneurysm
Craniopharyngioma - 90% calcify
Pituitary adenoma (hrge/cystic)
Germ cell tumor
