Pediatric CHARM Clinic

Pediatric Surgery

Pediatric CHARM Clinic

Clinic Information

American Family
Children's Hospital

1675 Highland Ave. 

Madison, WI 53792

(608) 263-6420


Patient Stories

Hunter's Story


Information From Kids Health

Hirschsprung Disease

UW Health's Pediatric CHARM Clinic at American Family Children's Hospital in Madison, Wisconsin, offers comprehensive, individualized care for children with Cloaca, Hirschsprung Disease and anorectal malformations, congenital problems that affect the anus, rectum and part or all of the colon.

Our providers typically diagnose patients when they are newborns - from one day to one month old - and continue to treat them through their older teenage years. They often collaborate with UW Health nutritionists, urologists, gastroenterologists and physical therapists to form the best treatment plan for each patient.

Patients with these conditions experience problems with constipation, along with continence, sexual function and urinary tract issues, and the providers in the CHARM Clinic help these children manage those challenging symptoms and live socially acceptable lives through their school-age years.

In addition to surgery, patients with these conditions are treated with oral medications, including stool softeners and laxatives, and enemas are commonly part of the treatment plan.


An extreme case of an anorectal malformation (see below), Cloaca occurs in girls and results in the urinary tract, vagina and gastrointestinal tract fuse together into just one opening.

To correct this condition, a complex reconstructive surgery is needed to separate the three items and create distinct openings for each. 

The most extreme case is called Cloacal exstrophy, in which the urinary tract, vagina and GI tract not only are fused together but also are exposed rather than being inside the abdomen. This rare condition occurs in approximately one in every 40,000 to 200,000 births and usually requires many surgeries.

Hirschsprung Disease

In this disease, the nerves to the colon haven't formed correctly, leading to a bowel obstruction. To treat this, that part of the bowel is removed and the remaining parts of the bowel are connected.

Patients with Hirschsprung Disease typically have lifelong constipation problems and some also deal with recurrent infections of the intestine, called enterocolitis.

Anorectal Malformations

In about one of every 4,000 births, either the anus or rectum isn't properly formed and requires surgery.

If the anus doesn't line up in the correct spot, meaning it is either in front of or behind the sphincter muscles, patients will experience constipation.

On the other end of the spectrum, children can have a blind ending of the rectum in the pelvis, which results in a flat bottom. In this case, a complex reconstructive surgery is needed to essentially create a new anus.