4[5]Casto L, Camerlingo M, Finazzi G, et al. Essential thrombocytemia and ischemic Stroke:report of six case [J]. ltal J Neurol Sci, 1994,15(7) :359 ～62.
5[6]Koennecke HC, Bernarding J. Diffusion - weiehted magnetic resonance imaging in two patients with polyeythemia rubra vera and early ischemic[J].Stroke,2001,8(3) :27, Eur J Neurol 3 ～ 7.
6Brodmann S,Passcveg JR,Gratwohl A.Myeloproliferative disorders:complications,survival and causes of Death[J].Ann Hematol,2000,79:312-318.
7Sanahuja J,Marti-Fabregas J,Marti-Vilalta JL.Carotid thrombus and cerebral infaction as the inital clinial manifestation of polycythemia vera[J].Neurologia,2005,20(4):194-196.
8Koennecke HC,Bemarding J.Diffusion-weighted magnetic resonance imaging in two patients with polycythemia rubra vera and early ischemic[J].Stroke,2001,8:273-277.
9Landolfi R,Marchioli R,Kutti I,et al.Efficiency and safety of low dose aspirin in polycythemia vera[J].N Engl J Med,2004,350:114-124.
10Barbui T,arosi G,Grossi A,et al.Practice guidelines for the therapy of essential thrombcythemia A statement from the Italian Society of Hematology,the Italian Society of Experrimental Hematology and the Italian Group for Bone Marrow Transsplantation[J].Haematologica,2004,89:215-232.
