Skip to content
knowrare
HealthSignal
Your condition community

Living with Thoraco-abdominal enteric duplication

A rare condition with cyst-like tube shapes in the chest and belly, often with spine differences.

Understanding Thoraco-abdominal enteric duplication

Thoraco-abdominal enteric duplication is a rare condition with one or more smooth-walled, often tube-shaped cysts in the chest and abdomen.

Some cysts contain stomach-type lining. Babies often show breathing trouble, and older people may have heartburn, belly pain, vomiting, or black stools (melena). Spine differences in the lower neck are often present. Complications can include bowel blockage, a tear in the bowel, and a bowel fold (intussusception). It is usually noticed in infancy.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Cyst-like tubes in the chest or belly
  • Breathing difficulty (respiratory insufficiency)
  • Enlarged liver (hepatomegaly)
  • Intestines that rotated abnormally (intestinal malrotation)
  • Narrowing of the first part of the small intestine (duodenal stenosis)
  • Missing ribs

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include digestive system specialists and genetic specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

Care & treatment

Care team
Digestive system specialists (gastroenterologists); Genetic specialists (geneticists)
Expert care
Ask about multidisciplinary care centers for rare conditions
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with rare disease patient organizations for support
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Which tests show where the cysts are and how large they are?
Which specialists, such as a pediatric surgeon, should we see?
What warning signs of bowel blockage should we watch for?

Quick facts

Symptoms usually startInfant

GARD says changes in genes (variants) cause this condition, but it doesn't name a specific gene.

GeneticGastrointestinal

Patient organizations

Rare-disease groups that can help

Source: NIH GARD · Thoraco-abdominal enteric duplicationGARD ID 5181 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Thoraco-abdominal enteric duplication.

Explore the Thoraco-abdominal enteric duplication blog

Explore research for Thoraco-abdominal enteric duplication

Explore actively recruiting Thoraco-abdominal enteric duplication studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Thoraco-abdominal enteric duplication with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

Powered by HealthSpark, our AI chat helper

I can help you find recruiting Thoraco-abdominal enteric duplication studies. Enter a ZIP code, address or city below and I'll look within 50 miles.

Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

Get Signals for Thoraco-abdominal enteric duplication

Stay in the loop with community stories and updates from medical researchers.

HealthStoryfor Thoraco-abdominal enteric duplication

Create a living journal that talks back

HealthStory evolves private journaling with a living AI journal that talks back and asks thoughtful questions, helping you capture your Thoraco-abdominal enteric duplication experiences more deeply and prepare for better conversations with your doctors and care team.

Start your journal

Your journal is private. Sharing your story publicly is a separate choice, made with Share your story above.