FIG 5. A, FA values for the lobectomy and intact side in groups A, B, and C. The FA value of the lobectomy side shows a lower value compared with the intact side in each group. There are statistically significant differences between the operated and intact side in group A (P < .05), group B (P < .01) and C (P < .01). B, ADC values for the lobectomy and intact side in groups A, B, and C. There is no statistical difference between the ADC value of the operative side and intact side when evaluated overall.