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Table 2 Adjuvant therapy administered in patients with negative and positive final bone margins, absolute numbers (percent)

From: Frequency and accuracy of intraoperative bone margin sampling for T4a cancers of the head and neck at the QEII Health Sciences Centre: a retrospective chart review

 

Negative bone margins

Positive bone margins

Radiation alone

38 (61.3)

5 (100)

Chemotherapy alone

0

0

Chemoradiation

13 (21.0)

0

No adjuvant therapy

10 (16.1)

0

No data

1 (1.6)

0