Dosimetric comparison of interstitial brachytherapy with multi-channel vaginal cylinder plans in patients with vaginal tumors

Table 4 Exploratory analysis of vaginal mucosa dosimetry in ISBT, and MCVC plans after mucosa thinning

Comparison groups	Vaginal parameter	Dose		p Value
Comparison groups	Vaginal parameter	ISBT (cGy)	MCVC (cGy)	p Value
MCVC 2 mm vs ISBT 3 mm	D0.5 cc	1850	1494	0.04
	D1cc	1448	1289	NS
	D2cc	1161	1135	NS
MCVC 3 mm vs ISBT 4 mm	D0.5 cc	1915	1534	0.03
	D1cc	1501	1343	NS
	D2cc	1212	1178	NS

ISSN: 1748-717X