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作者从160例肺腺癌中选出32例细胞学及组织学完整材料进行研究。细胞学材料来自痰涂片及支气管刷洗涂片;组织学分类按世界卫生组织肺癌分类,计;纯肺泡癌4例,支气管源性乳头癌5例、支气管源性腺泡癌14例,粘液表皮样癌5例,巨细胞癌4例。观察项目有:癌细胞数/每片,癌细胞群数/每片,细胞数/每个癌群,平均细胞直径,胞核直径,求出平均值、中位数、众数、标准差及核浆比率;此外,癌细胞群重叠现象,核仁、多核癌细胞、空泡、染色质浓染、组织细胞(0—4+)、胞浆嗜染性、砂粒体等均记录。
The authors selected 32 cytological and histological intact materials from 160 lung adenocarcinomas for study. Cytological materials were obtained from sputum smears and bronchial brushing smears; histological classifications were classified according to WHO classification of lung cancer; 4 were pure alveolar carcinoma, 5 were bronchiogenic papillary carcinoma, 14 were bronchial acinar carcinoma, and mucous epidermoid There were 5 cases of cancer and 4 cases of giant cell carcinoma. The observation items included: number of cancer cells per cell, number of cancer cell groups per cell, cell number per cell group, mean cell diameter, nucleus diameter, mean value, median, mode, standard deviation, and Nucleoplasm ratio; In addition, overlapping of cancer cell populations, nucleoli, multinuclear cancer cells, vacuolization, chromatin hyperinfection, histiocytes (0-4+), cytoplasmic contaminating properties, and grit bodies were recorded.