1. Scully RE, Mark EJ, McNeely WF, McNeely BU (1991) Case records of the Massachusetts General Hospital. N Engl J Med 325:265?273
2. D'Aprille P, Farchi G, Pagllaulo R, Carella A (1994) Thrombotic thrombocytopenic purpura: MR demonstration of reversible brain abnormalities. AJNR 15:19?20
3. Kwaan HC (1948) Clinicopathologic features of thrombotic thrombocytopenic purpura. Semin Hematol 24: 71?81
4. Okazaki H (1989) Fundamentals of neuropathology, 2nd edn. Igaku shoin, Tokyo, pp 84?85
5. Yamada M, Yoshida Y, Ikuta F, Honma Y (1989) An autopsy case of thrombotic thrombocytopenic purpura: topography of the vascular lesion in the central nervous system. No to Shinkei 41:391?396