Atelectasis

Atelectasis is the name given to any part of the lung where the alveoli are not open, so the lung is not functioning. In the newborn premature infant it may be due to lack of surfactant - the wetting agent required to overcome the surface tension of the alveolar walls. In the older child it can be caused by obstruction of the bronchiole leading to that part of the lung (by an inhaled peanut, for example) or by infection.
 
 
This information is licensed for use by Wellbeing Information Systems Ltd ("WIS"), and protected by international copyright law. All rights are reserved. (email info@wisinfo.co.uk).
The information provided by WIS is for guidance only. Whilst it is based upon the expert advice of leading professionals, and extensive research, it is not a substitute for diagnosis by a qualified professional. Always consult your doctor, pharmacist or qualified practitioner before making any changes or additions to prescribed medication.