3)維化巣(はん痕)や浸潤性増殖を示す癌組織のほとんどない細気管支肺胞型腺癌の検討(シンポジウム 肺癌診療における最近の進歩, 第502回新潟医学会)

Twenty four cases of bronchioloalveolar type adenocarcinoma that possess hardly any fibrotic focus nor invasive cancer tissue were examined cytologically, pathologically and radiologically. The 24 cases were classified into four subgroups, group I：most of tumor cells were similar to type II alveolar epithelium, group II：most of tumor cells to Clara cell, group III：most of tumor cells to goblet cel…