… (CPAM) If your child has been born with a congenital lung abnormality, or if a lung abnormality such as congenital … airway malformations (CPAM)? How common are they? What causes them? What are the symptoms? How are they diagnosed? … when removed and examined under a microscope. CPAM or cancer? A rare cancer of young children known as …

… Bronchial challenge tests What is a bronchial challenge test? A bronchial challenge test … It’s used to help make a diagnosis in people who may have asthma . The bronchial challenge test is sometimes called an …