Not Found
Locations

Find information on medical topics, symptoms, drugs, procedures, news and more, written in everyday language.

Diaphragmatic Hernia

By William J. Cochran, MD, Associate, Department of Pediatrics GI and Nutrition;Clinical Professor, Department of Pediatrics, Geisinger Clinic, Danville, PA;Temple University School of Medicine

A diaphragmatic hernia is a hole or weakening in the diaphragm that allows some of the abdominal organs to protrude into the chest.

  • This defect causes severe difficulty breathing.

  • The diagnosis is based on prenatal ultrasonography or a chest x-ray.

  • The infant is given oxygen, and surgery is done to close the defect.

The diaphragm is the muscular sheath that separates the organs of the chest from those of the abdomen.

Diaphragmatic hernias occur on the left side of the body 90% of the time. The stomach, loops of intestine, and even the liver and spleen can protrude through the hernia. If the hernia is large, the lung on the affected side is usually incompletely developed. About half of children with diaphragmatic hernias also have heart defects, kidney defects, or chromosome disorders.

After delivery, as the newborn cries and breathes, the loops of intestine quickly fill with air. This rapidly enlarging structure pushes against the heart, compressing the other lung and causing severe difficulty breathing, often right after birth.

Diagnosis

  • Before birth, prenatal ultrasonography

  • After birth, a chest x-ray

The defect can also be detected before birth using prenatal ultrasonography. Diagnosis of diaphragmatic hernia before birth allows the doctor to prepare for treatment of the defect.

After birth, a chest x-ray usually shows the defect.

Treatment

  • Oxygen

  • Surgery

Measures to deliver oxygen, such as a breathing tube and ventilator (a machine that helps air get in and out of the lungs), may be needed.

Surgery is required to repair the diaphragm.

Resources In This Article