Factors Contributing to Diagnosis and Prognosis in Sinonasal Malignancies

Table 2

Surgical resection pathologic data.

Characteristic		%
Lymphatic invasion
No	38	97.4
Yes	1	2.6
Perineural invasion
No	37	94.9
Yes	2	5.1
Angioinvasion
No	39	100
Yes	0