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The lung tissue may be underdeveloped on the affected side, and the outcome depends upon the development of the lung tissue. Infants who survive may have some long-term lung disease.
Review Date 4/6/2025
Updated by: Neil K. Kaneshiro, MD, MHA, Clinical Professor of Pediatrics, University of Washington School of Medicine, Seattle, WA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
