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细支气管—肺泡癌(B—AC)是十分罕见,占2.2%。由于本病的生物学特性,常延误诊断、失掉治疗良机。本文对4例分析报道如下。材料与方法1970—1982年经病理证实细支气管肺泡癌计4例;4例在采取痰、胸腔及淋巴结穿刺、淋巴结和纤维支气管内窥镜及肺叶切除标本均系做了涂片印片、石蜡切片和连续切片;行HE,巴氏,PAS、“Aoridine orange”荧光等技术制片,供光学和日本“Nikon”荧光镜下观察分析。
Bronchiolar-alveolar carcinoma (B-AC) is very rare, accounting for 2.2%. Because of the biological characteristics of the disease, it often delays diagnosis and misses treatment opportunities. This article analyzes four cases as follows. Materials and Methods 4 cases of bronchioloalveolar carcinoma confirmed by pathology from 1970 to 1982; 4 cases of sputum, chest cavity and lymph node puncture, lymph node and fiber bronchial endoscope and lobectomy specimens were all made smear printing, paraffin Slices and serial sections; line HE, Pap, PAS, “Aoridine orange” fluorescence, and other techniques for optical and Japanese “Nikon” fluoroscopic observation and analysis.