Table 1.

Thirty lung SBRT patient planning target volumes based on target shape and volume

Patients Group	PTV Volume (cc)
	Simple	Moderate	Complex	Average
Set 1	2.01	2.39	2.80	2.39
Set 2	5.21	4.98	5.50	5.23
Set 3	10.51	10.97	9.94	10.47
Set 4	20.7	20.47	19.37	20.18
Set 5	39.05	40.31	41.02	40.13
Set 6	60.88	60.50	59.22	60.20
Set 7	79.27	81.71	80.84	80.60
Set 8	99.85	100.76	100.86	100.49
Set 9	120.47	119.02	120.00	119.83
Set 10	148.07	149.52	150.11	149.23