Goblet cell carcinoid of the appendix and mixed adenoneuroendocrine carcinoma: Report of three cases

Figure 1 Heamatoxylin and eosin stained sections showing the tumor itself is composed of small uniform tumor nests of goblet cells and signet ring cells, often arranged in a microglandular fashion and sometimes accompanied by extracellular mucus (A: H and E; × 200) and adenocarcinoid tumor of goblet cell type showing positivity intra- and extra-cellular mucin deposition (B: Mucicarmine; × 400). H and E: Heamatoxylin and eosin.