Special features of subarachnoid hemorrhage of unknown origin

H. Maslehaty, H. Barth, A.K. Petridis, A. Doukas & H.M. Mehdorn
Objective: Subarachnoid hemorrhage (SAH) of unknown origin can be differentiated into perimesencephalic (PM-SAH) and non-perimesencephalic SAH (NON-PM-SAH), where PM-SAH has clearly defined radiological features. We analyzed the data of 179 patients with SAH of unknown origin and present special features[for full text, please go to the a.m. URL]