Group Male Female Total Astrocytoma Grade 2 (%65)13 (%35)7 (%100)20 Table 1. Frequency distribution of respondents in terms of gender Group Male Female Total Astrocytoma Grade 2 (%65)13 (%35)7 (%100)20 Anaplastic grade 3 (%53.3) 8 (%46.7) 7 (%100)15 Glioblastoma grade 4 (%61.5)8 (%38.5)5 (%100) 13 Lymphoma (%41.7)5 (%58.3) 7 (%100) 12 (%43.3)26 (%56.7) 34 (%100) 60 2= 1.859, df = 3, P-value = 0.602 Zahra Jan Amiri et al. Evaluation of the Accuracy of Diffusion-weighted Imaging (DWI) in Differentiating Primary Brain Lymphoma (PBL) of Glial Tumors. American Journal of Medical Case Reports, 2018, Vol. 6, No. 5, 92-98. doi:10.12691/ajmcr-6-5-5 © The Author(s) 2018. Published by Science and Education Publishing.