Pyloric stenosis

Alternative names:

congenital hypertrophic pyloric stenosis; gastric outlet obstruction; hypertrophic pyloric stenosis

Treatment:

A surgical procedure to split the over-developed musculature of the pylorus is the treatment for this disorder. Rehydration with intravenous fluids usually takes place prior to surgery. Small, frequent feedings are usually well tolerated several hours after the surgery.

Expectations (prognosis):

The complete relief of symptoms occurs after adequate surgical repair.

Complications:

• failure to gain weight in the newborn period
• risks associated with surgery

Calling your health care provider:

Call your health care provider if symptoms of pyloric stenosis develop in your infant.