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纤维支气管镜是诊断和处理支气管内病变的有价值的手段之一。由于肿瘤细胞和炎性细胞对染色剂的亲和力不同,支气管内膜接触染色剂后可在镜下表现出不同的着色程度。按其指示进行活检,增加了纤维支气管镜诊断的敏感性和特异性, 资料与方法 1.一股资料选择我院1994年5月一1996年1
Fiberoptic bronchoscopy is one of the valuable tools for diagnosing and managing endobronchial lesions. Due to the different affinity of tumor cells and inflammatory cells for the stains, bronchial intimae contact stains exhibit different degrees of coloration under the microscope. According to their instructions for biopsy, increased the diagnostic sensitivity and specificity of fiberoptic bronchoscopy, data and methods 1. A data selection of our hospital in May 1994 1