Ep 194 Subarachnoid Hemorrhage – Recognition, Workup and Diagnosis Deep Dive
Emergency Medicine Cases
00:00
Accuracy of Non-Contrast CT Scans in Diagnosing Subarachnoid Hemorrhage
This chapter explores the evolving accuracy of non-contrast CT scans in diagnosing subarachnoid hemorrhage, discussing the impact of CT technology advancements and the common practice of the six-hour rule in emergency settings. It highlights studies showing high sensitivity within the six-hour window, challenges the perfection of the rule through validation cases, and emphasizes the importance of early imaging for accurate diagnosis and treatment decisions.
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