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Pulmonary Hypoplasia and Your Baby's Lungs

By HERWriter
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What is Pulmonary Hypoplasia?

Pulmonary Hypoplasia (P-Hyp) is the failure for lungs to develop in-utero. This often afflicts only one lung. Basically, the lungs do not have sufficient tissue and blood flow to adequately perform the oxygen/carbon dioxide exchange that the body requires to function.

Approximately 15% of all peri-natal deaths are the result of pulmonary hypoplasia, making it the most common cause of death for neo-natal infants.

There is no particular, singular cause for P-Hyp, but family histories and ultrasound findings may provide a warning that development is not progressing as it should.

The development of the lungs is affected by other things inside the chest cavity. Those things most commonly include conditions like (www.ucsfhealth.org):

Insufficient intra-thoracic space - where the size of the chest cavity is compromised by congenital diaphragmatic hernia, intra-thoracic tumors, or pleural effusions. The bowel and stomach may actually sit inside the chest cavity.

Prolonged oligohydramnios - where there has been long-term deficiency of amniotic fluid, the lack of development of kidneys, and premature rupture of the membranes

Decreased or absent fetal breathing movements

Symptoms of Pulmonary Hypoplasia

A baby born with pulmonary hypoplasia will exhibit immediate respiratory distress: fast breathing, bluish tinge to skin (particularly fingernails and around the mouth), skin around chest cavity, nose and mouth appear to "cave in" as the baby tries to breath, and abnormally high levels of carbon dioxide in the bloodstream.

P-Hyp will appear differently with certain conditions. For example, with congenital diaphragmatic hernia, P-Hyp will materialize in a boat-shaped abdomen; with olighydramnios, the baby's face will have wide-apart eyes, low-set ears, receding chin, and a flat nose; with lesions in the central nervous system, there will be signs of abnormal central nervous system function. P-Hyp may also show signs of certain syndromes.

Diagnosis and Treatment of Pulmonary Hypoplasia

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We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.

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