Breathing adapted radiotherapy: a 4D gating software for lung cancer

Radiation Oncology

Table 3 Tumor to spinal cord distance parameter (T-C_dist) in mm.

Patient	Respiratory phase										Phase opt = ref	% gain opt/ref	% gain opt/worst
	0-9%	10-19%	20-29%	30-39%	40-49%	50-59%	60-69%	70-79%	80-89%	90-99%
1	165	164	163	167	170	167	168	166	165	164	no	4	4
2	66	67	66	68	69	68	67	69	66	67	no	5	5
3	63	61	57	60	60	58	61	60	58	58	yes	0	11
4	75	91	95	91	65	70	70	72	79	74	no	27	46
5	43	41	42	41	41	40	40	38	37	40	yes	0	16
6	40	43	41	41	44	43	39	41	40	42	no	10	13
7	115	115	114	115	115	114	116	113	115	115	no	1	3
8	126	129	129	128	127	128	128	126	126	127	no	2	2
9	72	72	72	71	72	70	71	72	71	71	no	0	3
10	47	50	50	48	47	47	51	51	49	49	no	9	9
11	74	70	72	70	70	71	73	72	70	71	no	6	6
12	61	60	58	61	63	61	64	63	64	68	no	11	17
13	83	84	84	84	84	84	84	84	85	84	no	2	2
14	92	90	89	88	89	90	90	90	88	88	yes	0	5

Phase where maximal inspiration was observed is indicated by underlining
Ref = maximal inspiration, opt = optimal phase found by RPO, worst = worst phase found by RPO

ISSN: 1748-717X