Table 5.

Neoplasia recurrence and cancer recurrence by safety margin 1 mm n (%)

	Safety margin ≤ 1 mm	Safety margin > 1 mm	P value
	n = 63	n = 352
Neoplasia recurrence	9 (14.3)	27 (7.7)	0.09
Cancer recurrence	4 (6.3)	2 (0.6)	0.006