报告一个46多病人,在最近三个月内周身不适,体重减低,剧烈咳嗽带小量痰。有时体温升高,但未喀血。 X线上确定为上叶前段浸润-肺炎性阴影,同时伴有肺不张。支气管造影,在肺段支气管内发现有一小支气管充盈缺损。充盈缺损中心有一对此明显的斑点,著者谓斑点系支气管壁的溃烂。在支气管树的一处里,发现有狭窄;其附近的支气管和支气管分支,呈圆柱形扩张。因对这些变化是由于支气管癌引起的支气管狭窄,还是由于支气管粘膜炎性变化引起的支气 A report of a 46 patients in the last three months unwell, weight loss, severe cough with a small amount of sputum. Sometimes body temperature, but not Xiexue. X-ray identified as anterior upper lobe infiltration - pneumonia shadow, accompanied by atelectasis. Bronchography, bronchial lung segment found in a small bronchial filling defect. Filling defect center has a clear pair of spots, the author said the stain of bronchial wall fester. In one place of the bronchial tree, a stenosis was found; the bronchial and bronchial branches in the vicinity of it were cylindrically expanded. Because of these changes are due to bronchoconstriction caused by bronchial cancer, bronchial mucosa due to inflammatory changes caused by the bronchus