Table 1: Changes in Tumor Size With Radiotherapy.

Tumor size

Pre

Post

Linear

7 cm (3-12)

5.6 cm (1.2-9.5)

Area

38.5 cm2 (7.5-116)

28.8 cm2 (1.44-69.5)

Volume (ellipsoid model)

80.5 cm3 (9.8-487)

41.9 cm3 (0.9-251)

Volume (segmentation model)

65.7 cm3 (7.7-347)

27.7 cm3 (1.19-196)

Low Grade Glioma: A Measuring Radiographic Response to Radiotherapy