Join Dr. Jeff Perry and Dr. Katie Lin as they delve into the challenges of diagnosing subarachnoid hemorrhage, emphasizing the importance of early detection, key clinical clues, proper use of decision tools, indications for imaging tests and CSF interpretation. Explore the significance of evaluating thunderclap headaches, assessing risk factors for aneurysm rupture, and distinguishing various differential diagnoses. Understand the accuracy of non-contrast CT scans, Xanthochromia in CSF, and the implementation of decision tools for improved diagnosis and treatment outcomes.