Congenital lung anomalies are diseases caused by deformities of anatomical structures such as bronchi, lung and pulmonary vessels during embryonic development. Congenital lung anomalies are a rare pulmonary disease, but it can affect the growth and development of children, and even threaten life. It is an important part of the diagnosis and treatment of children's respiratory diseases. In recent years, with the gradual development of modern interventional pulmonology, respiratory interventional techniques have developed rapidly, covering the approaches via airway, thoracic and transpulmonary vascular interventional techniques, etc. With the increasing application of these new respiratory interventional techniques to the Department of Pediatrics, such children can be diagnosed and treated timely and effectively, and the prognosis is ameliorated. This paper mainly introduces the research progress on respiratory interventional techniques for the diagnosis and treatment of congenital lung anomalies in children.

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