having compared world oncological literatures with his own series [ about 1000 cases ] of tumours of the stomach , small intestine , appendix , and large intestine [ diagnosed bioptically as well as necroptically ] , the author recommends a simplification of the usual classification scheme on the grounds that mesenchymal and neuroectodermal tumours do not require any other scheme than for soft tissue tumours .
C0003617
appendix
C0021851
large intestine