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Chronic suppurative lung disease in children

??The term pediatric chronic suppurative lung disease has a history of one hundred years, but with the progress of diagnosis and treatment technology and changes of disease spectrum, the concept of chronic suppurative lung disease has changed greatly in recent years. The concept has been redefined and a series of researches have been conducted. Chronic suppurative lung disease is a clinical syndrome and mainly manifest as repeated attacks of chronic wet cough. There are varied causes, and the diagnosis and etiology are particularly important. The updates on this concept complete a disease spectrum, and can help to early find out children who may develop into bronchiectasis. Early treatments and interventions can improve outcomes and reduce mortality.