Case Report
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastrointest Endosc. Aug 16, 2014; 6(8): 385-389
Published online Aug 16, 2014. doi: 10.4253/wjge.v6.i8.385
Figure 5
Figure 5 The surgically dissected lymph node from the neck area. A: In the lymph node, which was 5 mm in diameter, a metastasis that was 2 mm in diameter was found (HE staining, original magnification × 40); B: Histological evaluation showed that lymphocytes had infiltrated around the carcinoma cells (HE staining, original magnification × 200). Many denatured carcinoma cells, which had karyorrhexis, an indistinct cell membrane, or karyotheca in the lymph node, were observed (arrow). Many viable carcinoma cells were observed (arrowhead).