M-1972.F.34Y 46006 er mAs
.0cm 0cm 2004 2004
c 化脓性肺炎（金葡菌感染）：右肺多发脓腔及气囊
化脓性肺炎（金葡菌感染）：右肺多发脓腔及气囊
Lobular pneumonia Small fluffy ill-defined acinar nodules Lobar+segmental densities with volume loss from airway obstruction secondary to bronchial narrowing +mucus plugging ·肺纹理增厚、模糊 。 散在、密度不均匀、1~2cm的斑片状实变影， 可融合成大片（可见支气管通气征） 。两肺中下野中内带 ·金葡菌感染可出现空洞、肺气囊
• Small fluffy ill-defined acinar nodules • Lobar+segmental densities with volume loss from airway obstruction secondary to bronchial narrowing +mucus plugging • 肺纹理增厚、模糊 • 散在、密度不均匀、1～2cm的斑片状实变影， 可融合成大片（可见支气管通气征） • 两肺中下野中内带 • 金葡菌感染可出现空洞、肺气囊 Lobular pneumonia
Interstitial pneumonia Nonbacterial pneumonia Acute interstitial pneumonia Chronic interstitial pneumonia
Interstitial pneumonia • Nonbacterial pneumonia • Acute interstitial pneumonia • Chronic interstitial pneumonia