210205.fig.002a
(a)
210205.fig.002b
(b)
210205.fig.002c
(c)
210205.fig.002d
(d)
Figure 2: Immunohistochemical labeling for VEGF-C, VEGFR-3, CNTN-1, and D2-40 in primary lesion of gastric carcinoma. (a) VEGF-C expression is indicated as brown precipitates in the cytoplasm in gastric cancer. (b) CNTN-1 expression is observed as a dark brown colour in the cytoplasm. (c) VEGFR-3 expression is observed as a dark brown colour in the cytoplasm. (d) Tumour cells were identified inside D2-40-positive lymphatic vessels in some cases.