呼吸系统影像学诊断见习基本病变影像表现基本病变影像表现（Imaging showing of Fundamental lesion）热烈的相爱、相拥、幸福快乐 鹤鹤望望兰兰Fundamental lesion支气管病变（支气管病变（lesion of Bronchuslesion of Bronchus）肺部病变（肺部病变（lesion of Pulmonary ）胸膜病变（胸膜病变（lesion of Pleura lesion of Pleura）（一）支气管病变（一）支气管病变lesion of Bronchus支气管阻塞支气管阻塞（obstruction of Bronchusobstruction of Bronchus）lesion of Bronchuslesion of Bronchus阻塞性肺气肿（阻塞性肺气肿（obstructive obstructive emphysememphysem阻塞性肺不张阻塞性肺不张(obstructive obstructive ateletasisateletasis)阻塞性肺炎阻塞性肺炎(obstructive pneumonia
