Conditions & Treatments

Pulmonary Sequestration

Pulmonary sequestration is a congenital abnormality consisting of a cystic or solid mass of non-functioning tissue. The tissue consists of lung tissue that is separated from the bronchus (airway). It may be associated with other congenital anomalies.

Types

• Intrapulmonary
  • Usually diagnosed later in childhood or adolescence, but it can present early
  • Recurrent infections are the most common problem
  • Cystic masses can compress normal lung tissue
• Extrapulmonary
  • Most often discovered in infancy, but it can be found coincidentally
  • Infants may present with chronic cough or respiratory distress
  • May have no symptoms
  • Are often associated with other anomalies

Symptoms

• Persistent dry cough
• Recurrent infections
• Respiratory distress
• No symptoms

Treatment

• Intrapulmonary
  • Complete resection of the lobe of the lung is the most common treatment
  • Partial resection of the lobe of the lung, with removal of only the sequestration, may be possible
• Extrapulmonary
  • Resection of the lesion is generally sufficient

Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.