What are the different types of Hirschsprung disease?

There are two main types of Hirschsprung disease, known as short-segment disease and long-segment disease, which are defined by the region of the intestine lacking nerve cells. In short-segment disease, nerve cells are missing from only the last segment of the large intestine (colon).

What is another name for Hirschsprung disease?

Congenital aganglionic megacolon (Hirschsprung disease).

What is Hershberger disease?

Hirschsprung’s disease (also called congenital aganglionic megacolon) occurs when some of your baby’s intestinal nerve cells (ganglion cells) don’t develop properly, delaying the progression of stool through the intestines.

How Hirschsprung disease is diagnosed?

Removing a sample of colon tissue for testing (biopsy). This is the surest way to identify Hirschsprung’s disease. A biopsy sample can be collected using a suction device, then examined under a microscope to determine whether nerve cells are missing.

What causes Hirschsprung disease?

What causes Hirschsprung disease? Hirschsprung disease occurs when nerve cells in the intestines don’t develop normally before an infant is born. Experts are still studying factors that may cause problems with how these nerve cells grow. Certain genes increase the chance that a child will have Hirschsprung disease.

Is Hirschsprung disease curable?

Hirschsprung’s disease cannot be cured on its own. It can be fatal for children who do not have surgery. After surgery, most children lead normal lives. They may have minor health problems as a result of the disease.

What is the complication of Hirschsprung disease?

The most common complication of Hirschsprung disease is Hirschsprung-associated enterocolitis, a condition in which the intestines become inflamed. This complication may occur before or after a child has surgery to treat Hirschsprung disease.

What is megacolon disease?

Megacolon is an abnormal dilation of the colon that is not caused by mechanical obstruction. It is usually accompanied by symptoms such as abdominal discomfort, but may result in serious complications (colonic perforation, peritonitis, and/or sepsis) if left untreated.

Is Hirschsprung disease life threatening?

Hirschsprung disease can cause constipation, diarrhea, and vomiting. Sometimes it leads to serious colon complications, like enterocolitis and toxic megacolon, which can be life-threatening.

Is Hirschsprung disease painful?

Key points about Hirschsprung disease in children Children with this disorder are missing nerve cells in all or part of the large intestine. Without these nerve cells, stool can’t move forward through the large intestine. This can cause constipation, swelling, pain, and infection.

What is Shprintzen Goldberg syndrome?

Shprintzen Goldberg syndrome (SGS) is an extremely rare connective tissue disorder characterized by craniofacial, skeletal, and cardiovascular deformities.

What is diverticular disease?

Diverticulosis is a condition that occurs when small pouches, or sacs, form and push outward through weak spots in the wall of your colon. When diverticulosis causes symptoms, bleeding, inflammation, or complications, doctors call this condition diverticular disease.

What causes colon swelling?

Infections, poor blood supply, and parasites can all cause an inflamed colon. If you have an inflamed colon, you’ll likely have abdominal pain, cramping, and diarrhea.

Is Hirschsprung disease life long?

In general, more than 90% of patients with Hirschsprung disease report satisfactory outcomes; however, many patients experience disturbances of bowel function for several years before normal continence is established.

Can Hirschsprung’s be cured?

What are the multisystem disorders associated with Hirschsprung’s disease?

Hirschsprung’s disease can also present as part of multisystem disorders, such as: Bardet–Biedl syndrome Cartilage–hair hypoplasia Congenital central hypoventilation syndrome MEN2 Mowat–Wilson syndrome Smith–Lemli–Opitz syndrome Trisomy 21 (Down syndrome) Some forms of Waardenburg syndrome

Which genes are associated with Hirschsprung’s disease?

Several genes and specific regions on chromosomes (loci) have been shown or suggested to be associated with Hirschsprung’s disease: The RET proto-oncogene accounts for the highest proportion of both familial and sporadic cases, with a wide range of mutations scattered along its entire coding region.

How common is Hirschsprung syndrome in Japan?

In Japan, it occurs at a similar rate of about one in 5,000 births (20 per 100,000). It is more common in male than female (4.32:1) and in white rather than nonwhite. Nine percent of the Hirschsprung cases were also diagnosed as having Down syndrome.

What is Wolf Hirschhorn syndrome?

Wolf Hirschhorn syndrome is an extremely rare chromosomal disorder in which the WHSCR (Wolf Hirschhorn syndrome critical region) on the short arm of chromosome 4 is missing (deleted).