A 42-year-old woman with systemic lupus erythematosus is brought to emergency by her husband after an apparent seizure. Vitals are within normal limits. GCS if 15. A ring-enhancing lesion is seen on CT of the head.
What’s the most likely diagnosis?
Amyloid angiopathy
Lymphoma
Metastastic disease
Neurocysticercosis
Saccular aneurysm (anterior communicating artery)
Saccular aneurysm (posterior communicating artery)
Toxoplasmosis
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Cut-to-the-chase Answer (0:31):
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HY USMLE Answer (4:43):
