Lymphangiogenesis in Oral Squamous Cell Carcinoma: Correlation with VEGF-C Expression and Lymph Node Metastasis

Figure 3

Photomicrographs of D2-40 stained sections showing few and superficially located LVs in normal mucosa ((a) ×200), more numerous LVs in node-free OSCC ((b) 200), and more dilated and deeply located LVs in positive lymph nodes OSCC ((c) ×200), ((d) ×100).

(a)

(b)

(c)

(d)