Hirschsprung’s Disease in Children: Symptoms, Surgery, and Prognosis 2026

When a newborn fails to pass meconium (the first stool) within the first 48 hours of life, or when an infant suffers from chronic severe constipation that doesn’t respond to usual treatments, Hirschsprung’s disease may be the underlying cause. Prof. Mohamed Elbarbary, Professor and Consultant of Pediatric Surgery at Cairo University’s Kasr Al-Ainy Medical School, with 36 years of experience and a Fellow of the Royal College of Surgeons of Edinburgh (FRCSEd 2026), is a leading expert in the diagnosis and surgical treatment of this complex condition.

What Is Hirschsprung’s Disease?

Hirschsprung’s disease is a congenital condition in which nerve cells (ganglion cells) are missing from a segment of the bowel, most commonly the rectum and lower colon. These nerve cells are essential for the normal rhythmic muscle contractions (peristalsis) that move stool through the intestines. Without them, the affected segment of bowel remains permanently contracted, creating a functional obstruction that prevents stool from passing normally. The disease affects approximately 1 in 5,000 newborns and is more common in boys than girls. It can involve a short segment of the bowel (most common) or, in rare cases, the entire colon.

Symptoms and Signs Parents Should Watch For

• Failure to pass meconium: Newborns who do not have their first bowel movement within 48 hours of birth should be evaluated for Hirschsprung’s disease
• Severe, chronic constipation: In older infants and toddlers, persistent constipation that does not respond to dietary changes or laxatives
• Abdominal distension: A swollen, bloated belly that may feel firm to the touch
• Vomiting: Green (bilious) vomiting in newborns, or recurrent vomiting in older children
• Poor feeding and failure to thrive: Difficulty feeding, poor weight gain, and slow growth
• Enterocolitis warning signs: Fever, explosive diarrhea, lethargy, and abdominal distension — this is a medical emergency

When Is Surgery Necessary?

Hirschsprung’s disease always requires surgery — the affected segment of bowel without nerve cells must be removed. Prof. Mohamed Elbarbary explains that without surgical correction, the condition can lead to life-threatening complications such as enterocolitis (severe inflammation and infection of the bowel).

The diagnosis is confirmed through a combination of tests: a contrast enema (special X-ray), rectal biopsy (the definitive diagnostic test that confirms the absence of ganglion cells), and sometimes anorectal manometry. Once diagnosed, surgery is planned based on the child’s overall condition and the extent of the affected bowel.

In some cases, particularly in very young or sick infants, Prof. Elbarbary may first perform a temporary colostomy to decompress the bowel and allow the child to grow stronger before the definitive repair. In many cases, however, a single-stage procedure (pull-through operation) can be performed. With Prof. Elbarbary’s 36 years of expertise, each treatment plan is individualized for the best possible outcome.

How Is the Surgery Performed?

The definitive surgery for Hirschsprung’s disease is called a pull-through procedure. Prof. Mohamed Elbarbary performs this at Abu Al-Reesh University Hospital, Cairo University, using advanced techniques developed over his distinguished career.

The procedure involves removing the section of bowel that lacks nerve cells and connecting the healthy, normally-innervated bowel directly to the anus. Prof. Elbarbary frequently uses a laparoscopic-assisted transanal pull-through technique, which combines minimally invasive laparoscopic surgery with a transanal approach. This results in minimal visible scarring, less post-operative pain, and excellent functional outcomes.

The surgery typically takes 2-4 hours depending on the extent of the disease. Hospital stay is usually 3-7 days.

Life After Surgery: Recovery and Long-Term Outlook

• Hospital recovery: 3-7 days in the hospital, with gradual reintroduction of feeding
• Stool patterns: It takes time for bowel function to normalize. Frequent, loose stools are common initially and improve over weeks to months
• Diaper care: Frequent stools may cause skin irritation — barrier creams help protect the skin
• Follow-up: Regular follow-up with Prof. Elbarbary is essential during the first year to monitor bowel function and growth
• Long-term prognosis: Most children achieve good bowel control and lead normal, healthy lives. Some children may experience ongoing challenges with constipation or soiling, which Prof. Elbarbary manages with a comprehensive bowel management program

Frequently Asked Questions

Can Hirschsprung’s disease be cured?

Yes. Surgery to remove the affected bowel segment is curative. The vast majority of children go on to have normal or near-normal bowel function after the pull-through procedure.

Is the surgery risky?

While the pull-through procedure is a significant surgery, it is well-established and safe in experienced hands. Prof. Elbarbary’s 36 years of experience with this procedure ensures the highest standard of care and the best possible outcomes.

Will my child have normal bowel function after surgery?

Most children achieve good bowel control, especially when the disease involves a short segment. It may take months to years for bowel function to fully mature. Prof. Elbarbary provides ongoing support throughout this process.

Can Hirschsprung’s disease recur after surgery?

Once the affected segment is removed, the disease itself does not recur. However, some children may need additional support for bowel management. Regular follow-up appointments help identify and address any issues early.

Expert care for complex conditions. If your child has been diagnosed with Hirschsprung’s disease or shows symptoms of chronic constipation in early infancy, Prof. Mohamed Elbarbary offers specialized surgical expertise developed over 36 years at Cairo University. Book your consultation today for a thorough evaluation and personalized treatment plan.