Lung abscess is a condition in which the lungs are infected, causing pus and lung necrosis after a period of acute inflammation. The disease can occur at any age but mainly in middle-aged people, people with diabetes, chronic lung disease, etc. Men are more likely to have lung abscess than women because men smoke, consume a lot of alcohol, etc. These are also causes of the disease. So what is lung abscess? How is lung abscess surgically treated? This article will help readers have more information related to this disease.