Five-Year Follow-Up of Concomitant Accelerated Hypofractionated Radiation in Advanced Squamous Cell Carcinoma of the Buccal Mucosa: A Retrospective Cohort Study

Table 4

Patterns of failure in patients with complete clinical response.

Recurrence site	Number	Percent
		(%)
Local	13	21
Regional
Ipsilateral	1	6
Contralateral	3
Locoregional
Ipsilateral	2	3