Purulent pericarditis is a common disease in our country, encountered about 30-50% in pericarditis in children. Children with empyema can lead to cardiac tamponade and death if not diagnosed and treated early.

When there is more fluid than normal in the pleural cavity, it is called a pleural effusion. Pleural effusion can occur in both adults and children.

Boils are an infection of the hair follicles caused by bacteria. At first, the symptoms are just red spots on the skin, then the damage spreads, swells, becomes pus, causing a lot of pain for the child if not treated promptly.

Pleural lavage is a technique that aims to remove pus, blood and debris in the pleural cavity. Pleural lavage is indicated in cases such as pleurisy and empyema.