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Thoracic Ultrasonography

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To evaluate pleural abnormalities and to guide thoracentesis and other related procedures, such as insertion of pleural drainage catheter and fine needle aspiration biopsy of pleural or sub-pleural lung mass, portable ultrasound devices are used at the bedside. Ultrasonography is always helpful to differentiate between free and loculated pleural effusions and between loculated effusions and solid masses. Thoracentesis in cases of loculated pleural effusions is facilitated by ultrasound guidance. Thoracic ultrasound is helpful in confirming the presence of a small pleural effusion.

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