Hirschsprung's Disease

Hirschsprung Disease (HD)

is a congenital condition

where nerve cells (ganglion cells) are absent in

segments of the bowel, leading to problems with

passing stool. It commonly affects the colon and

causes intestinal blockage in newborns. First described by Harald Hirschsprung in 1888. More common in males than females.

1. Absence of ganglion cells

   prevents normal

   peristalsis

2. Stool cannot move

   forward — causes

   buildup

Normal Colon vs Hirschsprung Colon

Genetic mutations (e.g., RET gene)

Family history of Hirschsprung disease

More common in males (4:1 male to female ratio)

Associated syndromes:

1.Down Syndrome

2.Congenital heart disease

3.Waardenburg syndrome

Risk factors

Diagnostic tests

Abdominal X-ray: Shows dilated bowel loops

Contrast enema: Reveals a transition zone

Rectal biopsy (gold standard): Confirms absence of ganglion cells

Anorectal manometry: Checks for relaxation of internal anal sphincter (in

older children)

POTENTIAL COMPLICATIONS

Enterocolitis: Life-threatening;

fever, diarrhea, sepsis

Chronic constipation

Bowel perforation

Malnutrition or poor growth

Fecal incontinence (post-surgery)

Medical Management

Stabilization: IV fluids,

electrolyte correction

Bowel rest and

decompression

Antibiotics for

enterocolitis

Surgical Management

Definitive treatment: Surgical

removal of the aganglionic

segment

Common procedures:

Swenson

Duhamel

Soave pull-through

procedures

Temporary colostomy

may be needed

Nursing Management

Monitor for abdominal distention

and signs of enterocolitis

Educate family on colostomy/stoma

care

Pain management

Postoperative care: wound care,

infection prevention

Nutritional support and hydration

PREVENTION

No known prevention due to genetic nature

Genetic counseling for families with history

Early diagnosis and treatment to prevent

complications

SUMMARY

Hirschsprung Disease is a congenital absence of ganglion cells in the

bowel.

Leads to severe constipation and intestinal blockage.

Diagnosis is confirmed with rectal biopsy.

Surgical resection is the primary treatment.

Nurses play a key role in monitoring, educating, and supporting the

child and family.