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Pleural effusion in major fissure. Chest PA upright Pneumonia in RUL, mass like lesion in right lower chest. Loculated Pleural Effusion Vertical lens shape Not change in lateral decubitus. Chest PA upright Boy 11 years, Pneumonia in LLL. Parapneumonic effusion & Empyema.
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Pleural effusion in major fissure Chest PA upright Pneumonia in RUL, mass like lesion in right lower chest
Loculated Pleural Effusion • Vertical lens shape • Not change in lateral decubitus Chest PA upright Boy 11 years, Pneumonia in LLL
Parapneumonic effusion & Empyema • Stage I : Noninfected exudative parapneumonic effusion • Simple pleural effusion • Echofree fluid from ultrasound • + pleural enhancement from CT • Stage II : Fibrinopurulent • Usually loculated pleural effusion • Echogenic fluid, debris, or septation from US • Pleural enhancement on CT • Stage III : Organizing empyema • Thickened pleura
Bacterial multilobar pneumonia with simple pleural effusion & complex nonseptated pleural effusion
Echogenic pleural effusion Consolidated lung