Intraparenchymal blood-fluid levels: new CT sign of arteriovenous malformation rupture.


A 64-year-old woman , in previous good health except for a questionable history of mild hypertension, complained of frontal headache with nausea and dizziness on the evening before admission. She was found unresponsive the next morning. Physical examination revealed a left hemiparesis and a blood pressure of 150/ 64 mm Hg. CT revealed a large frontal… (More)


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