胃癌の組織化学的,電子顕微鏡的研究 第3編 大腺腔型及び乳嘴型腺癌の微細構造
1970 年 82 巻 11-12 号 p. 483-492
詳細
1970 年 82 巻 11-12 号 p. 483-492
A histochemical and electron microscopic studies of 48 cases of human stomach cancers were made and the following results were obtained.
1) According to their cytological features, the stomach cancers were classified into following types, 1) Papillary adenocarcinoma, and adenocarcinoma with large tubules, 2) Adenocarcinomawith small tubules, 3) Carcinoma simplex (subdivided mucocellular type, microvilli type, funiculus type, surface convex type, surface projection type and embryonal type.) The differences of differentiation of plasma membrane was very marked in these groupes, but those of cell organellas are less marked.
2) Production of the mucous is most prominent in adenocarcinoma with small tubules.
3) The some relationship between the aminopeptidase or alkalin phosphatase positive type cancer and their ultrastructural features aro observed.
