CT SCAN PATTERNS PART 2- MOSAIC,GROUND GLASS,AIR TRAPPING

[@drkaramatali1834]

Thanks doctor for making things so simple. Can you please simplify carcinoma lung, its classification, treatment especially newer agents as carcinoma lung once diagnosed goes out of radar of Pulmonology

[@nalathekitty2433]

My CT says : IMPRESSION: 1. No acute pulmonary embolism to the segmental level. 2. Patchy bilateral lower lobe and posterior upper lobe opacities may partially reflect atelectasis given dependent involvement, but may represent superimposed mosaic attenuation related to small airways disease. Clinical correlation is recommended. There are patchy ground glass opacities in bilateral lower lobes and posterior upper lobes. What could be the problem? Thank You Doctor