The document contains a clinical history and physical notes for a 52-year-old male patient presenting with cerebral ischemia (ischemic stroke). Key details include: - The patient experienced sudden severe headache, dizziness, and slurred speech. Exam found facial drooping and difficulties with coordination and swallowing. - Medical history includes hypertension and hypercholesterolemia. Surgical history includes prior neck surgery. - Diagnostic tests (CT scan, MRI) found an ischemic stroke in the middle cerebral artery, with signs of intravascular thrombus. - Assessment identifies the leading diagnosis as cerebral ischemia. Differential diagnoses include hemorrhagic stroke, subdural hemorrhage, and