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What is Pleurodesis and explain in detail?
Pleurodesis is a medical procedure in which part of the pleural space is artificially obliterated. It involves the adhesion of the visceral and the costal pleura. The mediastinal pleura is spared.

Uses
Pleurodesis is performed to prevent recurrence of spontaneous pneumothorax or pleural effusion, and can be done chemically or mechanically