Infantile Hypertrophic Pyloric Stenosis in Mumbai

It is common for newborns to spit up small amounts of milk after feeding. However, when a baby starts vomiting forcefully after almost every feed, remains hungry immediately afterward, and struggles to gain weight, parents should seek medical attention without delay. One possible cause is Infantile Hypertrophic Pyloric Stenosis (IHPS), a condition that blocks the passage of milk from the stomach into the small intestine. Although it can be alarming for parents, it is a treatable condition, and with timely surgery, most babies recover completely and go on to feed and grow normally.

Infantile Hypertrophic Pyloric Stenosis, also known as Congenital Hypertrophic Pyloric Stenosis, affects approximately 2–4 babies per 1,000 live births and is seen more commonly in male infants, particularly first-born babies. The condition usually develops between 2 and 8 weeks of age and requires prompt diagnosis to prevent dehydration and nutritional deficiencies.

It is important for parents to know that this condition is not caused by incorrect feeding practices or anything they did during pregnancy.

Signs That Parents Should Never Ignore

Symptoms usually begin gradually and become more noticeable over several days.

Common signs include:

• Forceful projectile vomiting after feeding
• Baby remaining hungry immediately after vomiting
• Poor weight gain or weight loss
• Decreased urine output due to dehydration
• Constipation
• Irritability
• Dry mouth and sunken eyes in severe dehydration

Some babies may also develop visible wave-like movements across the upper abdomen as the stomach works harder to push milk through the narrowed pylorus. During examination, an experienced pediatric surgeon may feel a small olive-shaped lump in the upper abdomen, which is a classic sign of pyloric stenosis.

Since persistent vomiting can quickly lead to dehydration in young infants, parents should seek medical evaluation without delay.

Finding the Cause of Persistent Vomiting

Several conditions can cause vomiting in newborns, so confirming the diagnosis is essential before treatment begins.

Evaluation generally includes:

Clinical Examination

A detailed medical history and physical examination help assess feeding patterns, weight gain, hydration, and abdominal findings.

Abdominal Ultrasound

Ultrasound is the gold standard investigation for diagnosing pyloric stenosis. It clearly shows the thickened pyloric muscle and confirms the diagnosis without exposing the baby to radiation.

Blood Tests

Persistent vomiting may lead to dehydration and electrolyte imbalance. Blood tests help assess sodium, potassium, chloride, and acid-base balance before surgery.

Early diagnosis allows treatment to begin before serious complications develop.

How Is Infantile Hypertrophic Pyloric Stenosis Treated?

Treatment occurs in two important stages.

First, dehydration and electrolyte imbalance are corrected using intravenous (IV) fluids. Surgery is performed only after the baby is medically stable.

Second, the baby undergoes a procedure known as Ramstedt Pyloromyotomy, which is considered the standard treatment worldwide.

During this operation, the surgeon carefully divides the thickened outer muscle of the pylorus without cutting the inner lining. This relieves the blockage and allows milk to pass normally into the intestine.

Depending on the baby's condition and surgical assessment, the procedure may be performed using either:

• Open Pyloromyotomy
• Laparoscopic (Keyhole) Pyloromyotomy

Both approaches have excellent success rates, and the choice depends on the individual child's needs and the surgeon's expertise.

With timely surgery, the prognosis is outstanding, and most babies recover completely.

What Happens After Surgery?

One of the biggest concerns for parents is whether their baby will be able to feed normally after surgery.

Fortunately, recovery is usually rapid.

Most babies:

• Begin feeding within a few hours after surgery
• Gradually tolerate larger feeds
• Stay in the hospital for only a short period
• Show improved feeding over the next one to two days
• Start gaining weight normally after discharge

Some babies may have one or two episodes of mild vomiting during the first day after surgery. This is usually temporary and does not mean the operation has failed.

Regular follow-up ensures that feeding improves and healthy growth continues.

Why Choose Dr. Bhavesh Doshi for Infantile Hypertrophic Pyloric Stenosis in Mumbai?

Managing Congenital Hypertrophic Pyloric Stenosis requires prompt diagnosis, careful stabilization, and expert pediatric surgical care. Dr. Bhavesh Doshi is an experienced Pediatric Surgeon with expertise in neonatal surgery, congenital gastrointestinal disorders, minimally invasive pediatric procedures, and the management of complex surgical conditions in newborns and infants.

At Dhanvantari Hospital, babies receive comprehensive care from diagnosis through recovery. Advanced imaging, modern neonatal surgical facilities, experienced anesthesia support, and individualized postoperative care help ensure the safest possible treatment with excellent long-term outcomes for every child.