<prompt> The CT chest of patient shows presence ofBronchiectasisPneumatocelesNormal scanLoculated empyema  <response>: Ans. a Bronchiectasis.The CT Chest shows left lung having cystic dilation of large airways with peribronchial thickening suggestive of bronchiectasis. Pneumatoceles are small cystic cavities seen after staph. Aureus pneumonia which are few in number and dont have any peribronchial thickening.Image source - stylefont-family: Times New Roman, Times, serif 