Increased density of tentorium and falx: A false positive CT sign of subarachnoid hemorrhage
Spiegel SM, Fox AJ, Vinuela F, Pelz DM. Increased density of tentorium and falx: a false positive CT sign of subarachnoid hemorrhage. J Can Assoc Radiol 1986;37:243-247.
Pseudo-subarachnoid hemorrhage: A potential imaging pitfall associated with diffuse cerebral edema
Given CA, Burdette JH, Elster AD, Williams III DW. Pseudo-subarachnoid hemorrhage: a potential imaging pitfall associated with diffuse cerebral edema. AJNR Am J Neuroradiol 2003;24:254-256.
A case of subarachnoid hemorrhage associated with spontaneous intracranial hypotension
Tomokiyo M, Nishihara K, Nakazawa K. A case of subarachnoid hemorrhage associated with spontaneous intracranial hypotension. No Shinkei Geka 2002;30:847-851.
Bilateral chronic subdural hematoma in a young adult mimicking subarachnoid hemorrhage
Ohno S, Ikeda Y, Onitsuka T, Nakajima S, Haraoka J. Bilateral chronic subdural hematoma in a young adult mimicking subarachnoid hemorrhage. No To Shinkei 2004;56:701-704.