Mixed large and small cell neuroendocrine carcinoma of the stomach: A case report and review of literature

Figure 4 Histological findings of metastatic lymph nodes. A and B: Metastatic lymph node with large cell neuroendocrine carcinoma [A, hematoxylin-eosin (HE), × 100; B, HE, × 400]; C and D: Metastatic lymph node with small cell neuroendocrine carcinoma (C, HE, × 200; D, HE, × 400); E and F: Metastatic lymph node with mixed large and small cell neuroendocrine carcinoma. The orange arrow points to large cell neuroendocrine carcinoma, and the green arrow points to small cell neuroendocrine carcinoma (E, HE, × 100; F, HE, × 200); G: Large cell neuroendocrine carcinoma components of mixed large and small cell neuroendocrine carcinoma lymph nodes (HE, × 400); H: Small cell neuroendocrine carcinoma components of mixed large and small cell neuroendocrine carcinoma lymph nodes (HE, × 400).