Hirschsprung's disease (patient information): Difference between revisions
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==What are the symptoms of Hirschsprung's disease?== | ==What are the symptoms of Hirschsprung's disease?== | ||
* [[Constipation]] | * [[Constipation]] | ||
* Failure to pass a first stool within 24 - 48 hours after birth | * Failure to pass a first stool within 24-48 hours after birth | ||
* [[Malabsorption]] | * [[Malabsorption]] | ||
* Poor weight gain | * Poor weight gain | ||
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==What are the causes of Hirschsprung's disease?== | ==What are the causes of Hirschsprung's disease?== | ||
Muscle contractions in the gut help digested materials move through the intestine. This is called [[peristalsis]]. | [[Muscle]] contractions in the [[gut]] help digested materials move through the [[intestine]]. This is called [[peristalsis]]. Trigger of the contractions are [[nerves]] among the muscle layers . | ||
In Hirschsprung's disease, the nerves are missing from a short or long part of the bowel. Areas without such nerves can not push material through. This causes a blockage. Intestinal contents build up behind the blockage, causing the bowel and abdomen to become swollen. If the condition is severe, the newborn may fail to pass meconium or stool, and the newborn may vomit. | In Hirschsprung's disease, the [[nerves]] are missing from a short or long part of the bowel. Areas without such [[nerves]] can not push material through. This causes a blockage. Intestinal contents build up behind the blockage, causing the bowel and abdomen to become swollen. If the condition is severe, the newborn may fail to pass [[meconium]] or stool, and the newborn may [[Vomiting|vomit]]. | ||
Milder cases may not be diagnosed until | Milder cases may not be diagnosed until later ages. In older children, the disease may cause chronic [[constipation]], [[abdominal swelling]], and decreased growth. | ||
Hirschsprung's disease causes about 25% of all newborn intestinal | Hirschsprung's disease causes about 25% of all newborn intestinal obstructions. It occurs five times more frequently in males than in females. Hirschsprung's disease is sometimes associated with other inherited or congenital conditions such as [[Down syndrome]]. | ||
==Who is at risk for Hirschsprung's disease?== | ==Who is at risk for Hirschsprung's disease?== | ||
Risk Factors include: | Risk Factors include: | ||
*Gender | *Gender (i.e., higher risk in males than females) | ||
* | *Congenital condition (e.g., [[Down Syndrome]]). | ||
==Diagnosis== | ==Diagnosis== | ||
Revision as of 14:21, 27 July 2017
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Hirschsprung's disease |
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Hirschsprung's disease On the Web |
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Risk calculators and risk factors for Hirschsprung's disease |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Assistant Editor-in-Chief: Meagan E. Doherty
Overview
Hirschsprung's disease is a blockage of the large intestine due to improper muscle movement in the bowel. It is a congenital condition, which means it is present from birth.
What are the symptoms of Hirschsprung's disease?
- Constipation
- Failure to pass a first stool within 24-48 hours after birth
- Malabsorption
- Poor weight gain
- Slow growth (child 0-5 years)
- Swollen belly
- Vomiting
- Watery diarrhea (in the newborn)
What are the causes of Hirschsprung's disease?
Muscle contractions in the gut help digested materials move through the intestine. This is called peristalsis. Trigger of the contractions are nerves among the muscle layers .
In Hirschsprung's disease, the nerves are missing from a short or long part of the bowel. Areas without such nerves can not push material through. This causes a blockage. Intestinal contents build up behind the blockage, causing the bowel and abdomen to become swollen. If the condition is severe, the newborn may fail to pass meconium or stool, and the newborn may vomit.
Milder cases may not be diagnosed until later ages. In older children, the disease may cause chronic constipation, abdominal swelling, and decreased growth.
Hirschsprung's disease causes about 25% of all newborn intestinal obstructions. It occurs five times more frequently in males than in females. Hirschsprung's disease is sometimes associated with other inherited or congenital conditions such as Down syndrome.
Who is at risk for Hirschsprung's disease?
Risk Factors include:
- Gender (i.e., higher risk in males than females)
- Congenital condition (e.g., Down Syndrome).
Diagnosis
During a physical examination, the doctor may be able to feel loops of bowel in the swollen belly. A rectal examination may reveal a loss of muscle tone in the rectal muscles.
- Tests used to help diagnose Hirschsprung's disease may include:
Diseases with similar symptoms
When to seek urgent medical care?
Call your child's health care provider if symptoms of Hirschsprung's disease develop.
Call your child's health care provider if your child has abdominal pain or other new symptoms after being treated for this condition.
Treatment options
The abnormal section of colon must be surgically removed. Sometimes this can be done in one operation. However, it is frequently done in two parts with a colostomy being performed first, and another procedure being performed later in the first year of life.
Where to find medical care for Hirschsprung's disease?
Directions to Hospitals Treating Hirschsprung's disease
What to expect (Outlook/Prognosis)?
Symptoms improve or are eliminated in most children after surgical treatment. A better outcome is associated with early treatment and shorter bowel segment involvement.
Possible Complications
- Inflammation and infection of the intestines (enterocolitis)
- Perforation of the intestine
- Short bowel syndrome, a condition that can lead to malnourishment and dehydration