. 2018 Apr 18;9(9):1635–1641. doi: 10.7150/jca.23974

Table 4.

Comparison of late toxicity rates among studies using computed tomography or magnetic resonance imaging planning for brachytherapy

Study	Patients (n)	Follow-up (years)	CT or MRI guided	Grade 3 bladder toxicity (%)	Grade 3 rectal toxicity (%)
Tan et al.²⁵	28	3	MRI	0	11
Pötter et al.²⁶	189	3	MRI	2.9	6.1
Vicky et al.⁹	95	3	MRI	2	11
Ribeiro et al.²¹	170	3	MRI or CT	6	5
Agnieszka et al.¹⁹	216	4	CT	3.3	6
Present study	100	4	CT	0	3