Poster: ECR 2011 / C-0893 / Magnetic resonance findings in primary central nervous system lymphoma of the brain: inmunocompetent versus inmunodeficient patients. by: C. Sobrido1, A. Iglesias1, M. Arias Gonzales1, J. Corroto1, J. D. CORROTO MURUA1, J. M. Pumar Cebreiro2; 1VIGO/ES, 2Santiago De Compostela/ES