W.U., a 25-year-old left-handed taxicab driver, was admitted to Presbyterian–University Hospital with a history of progressive loss of hearing in the right ear for 4 years and in the left ear for 1 ...

The aneurysmal hemorrhage pattern involves more than the prepontine cisterns. This pattern mimics aneurysmal rupture, with the presence of one or more of the following: subarachnoid blood distributed ...

In predicting risks for vasospasm, delayed infarction, and poor outcome after aneurysmal subarachnoid hemorrhage, the modified Fisher scale has advantages over the traditional Fisher scale. After ...

A 45 year-old man developed the abrupt onset of the "worst headache" of his life. Subarachnoid Hemorrhage. Axial CT scans without contrast. Note the bright signal in several locations which signifies ...

A 43 year-old man presented with a sudden, severe headache, nausea and vomiting. Over the next eight hours, he became obtunded and fell into a coma. Non-Communicating Hydrocephalus from Subarachnoid ...

The space between the arachnoid and pia meningeal layers encasing the brain is a landscape of connective tissue, blood vessels, and cerebrospinal fluid. Scientists debate how that fluid moves within ...