Update of Assessment of Survival in Head and Neck Cancer after Regional Recurrence

Table 2

Side and level of neck recurrences in 86 patients.

Recurrence	Ipsilateral	Contralateral (non-dissected)
Level I	6	4
Level II	31	20
Level III	7	12
Level IV	6	2
Level V	5	3

^*5 patients with bilateral recurrences and 5 patients with metastasis in two levels.
^**Patients without information or recurrences outside the five levels were excluded.