How Do You Diagnose Pyloric Stenosis?
Pyloric stenosis is a rare condition that affects about 3 in 1,000 infants. The pyloric valve at the bottom of the stomach will not open to allow food to pass to the small intestine. Pyloric stenosis requires surgery to correct. It is important for parents to recognize the signs and symptoms, which occur about three weeks after birth. Watch for projectile vomiting. This symptom occurs during or following feedings. The full stomach expels the food with great force. It may travel in a trajectory across the room. Look for signs of hunger. Infants cry when they want a feeding. In pyloric stenosis, the desire for food may occur immediately after vomiting. Check for weight loss. Infants who cannot hold down food cannot maintain or gain weight. Monitor for dehydration. Signs include dry diapers, crying without tear production, dry mouth and depression of the soft spot of the skull. The infant appears inactive and sluggish. Evaluate stools. In pyloric stenosis bowel movements are not productiv
