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  Indian J Med Microbiol
 

Figure 1: (a) Scatter diagram for computed tomography (CT) and magnetic resonance imaging (MRI) based gross tumor volume. The curve represents linear relationship ( R 2 = 0.989). MRI shows 1.208 times more volume as compared to CT volume. (b) Bland-Altman test for computed tomography and MRI-based tumor volume. (c) Isocenter shift decreases with an increase in tumor volume. (d) Histogram with normal distribution curve depicting percentage difference in tumor volume for low grade versus high-grade astrocytoma. (e) Histogram with normal distribution curve for percentage difference in tumor volume for overall patients included in the study

Figure 1: (a) Scatter diagram for computed tomography (CT) and magnetic resonance imaging (MRI) based gross tumor volume. The curve represents linear relationship ( <i>R</i> 2 = 0.989). MRI shows 1.208 times more volume as compared to CT volume. (b) Bland-Altman test for computed tomography and MRI-based tumor volume. (c) Isocenter shift decreases with an increase in tumor volume. (d) Histogram with normal distribution curve depicting percentage difference in tumor volume for low grade versus high-grade astrocytoma. (e) Histogram with normal distribution curve for percentage difference in tumor volume for overall patients included in the study