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Congenital Diaphragmatic Hernia Clinic

At the Congenital Diaphragmatic Hernia (CDH) Clinic at OSF HealthCare Children’s Hospital of Illinois, you can count on specialized expertise and highly coordinated care for children with this complex condition. Families trust us for a seamless, team-based approach that begins during pregnancy and continues into adulthood.

What is congenital diaphragmatic hernia?

Congenital diaphragmatic hernia (CDH) is a rare birth defect where the diaphragm doesn’t fully form, allowing abdominal organs into the chest and affecting lung development. Its cause isn’t always clear but doctors believe it involves a combination of genetic and developmental factors during early pregnancy. CDH occurs in about one in every 3,030 births in the United States.

Understanding Diaphragmatic Hernias

CDH is a complex condition, and learning the different types, how it’s diagnosed and how it can affect your child is the first step in understanding their care and preparing for the journey ahead.

Types of CDH

CDH can occur in different parts of the diaphragm. Identifying the type of hernia helps the care team plan treatment and understand how it may affect your child’s lung growth and development.

There are two main types of CDH:

  • Bochdalek hernia: This is the most common type and occurs on the left side of the diaphragm.
  • Morgagni hernia: Less common and located near the front of the diaphragm, often on the right side. These hernias are usually smaller.

How CDH is Diagnosed

Most cases of CDH can be detected before your baby is born during routine prenatal ultrasounds. This early detection helps care teams plan for a safe delivery and coordinate specialized care after birth.

When a potential hernia is identified, maternal-fetal medicine (MFM) specialists can perform a more advanced evaluation with imaging to confirm the diagnosis and determine how severe it is.

CDH Complications

As children with CDH grow, many go on to develop normally. Some may experience complications from CDH, including:

  • Long-term lung challenges: Some children may develop chronic lung disease, which can mean they need oxygen or breathing medications even after going home from the hospital.
  • Pulmonary hypertension In some babies, the blood vessels in the lungs are not fully developed, making it harder to deliver oxygen to the body. This condition can improve over time, but in severe cases it can be serious and require close monitoring.
  • Gastroesophageal reflux (GERD): Stomach contents may flow back into the esophagus, which can cause discomfort, vomiting, feeding difficulties or breathing issues.

With close monitoring, early intervention and a coordinated care team, many children with CDH reach developmental milestones and go on to thrive.

Meet Your Care Team

At the CDH clinic, your child will be cared for by a team of experts who specialize in treating and repairing congenital diaphragmatic hernias. This team works together in one place, sharing information and making decisions as a group, so your child’s care is coordinated and centered around their whole health. Members of this care team may include:

See Our Providers

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Why Choose Us

As a member of the Congenital Diaphragmatic Hernia Study Group for more than 20 years and a designated ELSO Center of Excellence, our program delivers care informed by the latest research and national best practices. For your child, that means thoughtful, evidence-based decisions, access to advanced life-support therapies when needed and care in a Level IV NICU equipped to manage even the most complex CDH cases.

As part of the Vermont Oxford Network and the Children’s Hospitals Neonatal Consortium (CHNC), our NICU measures outcomes against not only national, but global standards to ensure we provide the highest quality of care. Through innovation supported by Jump Trading Simulation & Education Center, we continuously improve how we care for children with CDH, giving them the best possible outcomes today and in the future.

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