RT Book, Section A1 Lee, Kiwon A1 Mayer, Stephan A. A2 Lee, Kiwon SR Print(0) ID 1101643088 T1 Management of Increased Intracranial Pressure T2 The NeuroICU Book YR 2012 FD 2012 PB McGraw-Hill Education PP New York, NY SN 9780071636353 LK neurology.mhmedical.com/content.aspx?aid=1101643088 RD 2024/04/19 AB A 38-year-old female tobacco smoker with no significant past medical history presents with sudden new-onset bifrontal headache. The patient describes sharp, constant frontal pain with nausea, photophobia, and neck stiffness. Noncontrast CT head and clinical examination reveal acute subarachnoid hemorrhage (SAH) with Hunt and Hess grade II, Fisher group 3, and modified Fisher group 4 with bilateral intraventricular hemorrhage (IVH). An emergent ventricular drain was placed when patient's mental status deteriorated to drowsy, difficult-to-arouse state along with radiographic evidence of worsening IVH and hydrocephalus.