Involvement of the Toll-Like Receptor/Nitric Oxide Signaling Pathway in the Pathogenesis of Cervical Cancer Caused by High-Risk Human Papillomavirus Infection

Table 2

The clinical characters of the cervical cancer group.

	Phase I	Phase II	Phase III
LNM	11	2	3
LVI	5	5	11
Both LNM and LVI	1	1	4

Note. LNM, lymph node metastasis; LVI, lymphatic vascular invasion.