CT perfusion and angiography failed to meet sensitivity and specificity thresholds to determine brain death. Neither should be used as standalone tests to establish death by neurologic criteria, the ...

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GammaTile treatment reduces tumor recurrence or death risk by over 50% compared to standard care in operable brain metastases. More than half of GammaTile-treated patients were free from tumor ...

CT perfusion and CT angiography did not meet sensitivity and specificity thresholds of 98% to determine death by neurologic criteria (commonly referred to as brain death), a cohort study showed.