Understanding Gastroschisis: Educational Resources for Healthcare Professionals

• Gastroschisis is a congenital abdominal wall defect in which the intestines, and sometimes other organs, are positioned outside the body and exposed to amniotic fluid.
• It occurs during fetal development and requires surgical repair, sometimes done in stages, shortly after birth.¹
• Even after successful closure and discharge from neonatal care, some individuals can experience ongoing gastrointestinal, nutritional, and developmental challenges beyond neonatal treatment. 2⁻3
• Depending on the complexity of their initial presentation and operative course, individuals can remain at lifelong risk for adhesions, bowel obstruction, and volvulus.
• Across the lifespan, individuals with a history of gastroschisis can present differently; their evaluation and care should be approached with a high index of suspicion and thoughtful assessment.²⁻⁶

Patients with a history of gastroschisis may have: ³⁻⁸

• Adhesions from prior abdominal surgery, which can increase the risk of bowel obstruction
• Strictures (especially following bowel resection or atresia)
• Altered anatomy (commonly intestinal non-rotation)
• Intermittent or partial mechanical obstruction
• Risk of volvulus with compromised blood supply
• Episodes that may mimic functional disorders or constipation-related illness
• Atypical presentation of appendicitis and other acute abdominal conditions due to intestinal nonrotation and altered intra-abdominal anatomy

Patients with a history of gastroschisis come to the Emergency Department (ED) with: ³⁻⁷

• Abdominal pain (acute, recurrent, or worsening chronic pain)
• Vomiting (may be bilious/green)
• Abdominal distension
• Constipation, decreased stool output or obstipation (no passage of stool or gas)
• Feeding intolerance or refusal to eat
• Recurrent “non-specific” abdominal pain presentations
• New-onset diarrhea (with or without blood) or feeding intolerance, particularly in infants

1. Key History Considerations in the ED

• Ask about prior obstruction episodes or abdominal surgeries
• Assess baseline patterns:
  • Is the current pain or vomiting different from usual?
  • Have there been changes in stool pattern or frequency?
• Evaluate for changes in feeding tolerance

2. Consider Altered Anatomy

Recognize that patients with gastroschisis may have altered anatomy, and anatomic landmarks may not be in their usual locations.⁸ Use caution when attributing symptoms solely to:³˒⁴˒⁶

• Constipation
• Functional abdominal pain
• “Slow motility” without excluding obstruction 

3. Maintain a Low Threshold for Concern

Gastrointestinal symptoms in a patient with a history of gastroschisis may indicate obstruction. Long-term studies have demonstrated continued risks of bowel obstruction and gastrointestinal morbidity following gastroschisis repair.³⁻⁶

• Consider a low threshold for imaging and surgical consultation, with escalation or transfer appropriate based on patient age, clinical status, or surgical resources.
• In patients with a history of gastroschisis, abdominal symptoms should prompt thoughtful assessment for underlying gastrointestinal pathology, including bowel obstruction when clinically appropriate.
• In infants with a history of gastroschisis, new feeding intolerance, diarrhea, or other concerning gastrointestinal symptoms should prompt consideration of necrotizing enterocolitis (NEC) when clinically appropriate; abdominal X-ray may demonstrate pneumatosis.

4. Early Surgical Involvement (Pediatric or Adult, as Appropriate)

• Consult surgical services early to rule out obstruction, volvulus, or unclear etiology
  
  Consult Surgery Early If:
  • Any concern for obstruction or volvulus
  • Persistent or unexplained abdominal pain
  • Bilious vomiting
  • Concerning physical exam findings, even if initial imaging is inconclusive

Observation, Admission, or Transfer May be Appropriate When:

• • Symptoms persist without a clear benign explanation
  • Imaging is equivocal but clinical concern remains
  • There is poor oral intake or dehydration
  • Serial abdominal examinations are needed

1. Centers for Disease Control and Prevention. Gastroschisis. CDC Birth Defects Program. Available at: https://www.cdc.gov/. Accessed August 28, 2026.
2. Harris EL, Minutillo C, Hart S, et al. The long term physical consequences of gastroschisis. J Pediatr Surg. 2014;49(10):1466-1470.
3. Røkkum H, Sæter T, Treider MA, Ertresvåg K, Bjørnland K. Clinical outcome and long-term quality of life in patients treated for gastroschisis: Results from a national study. J Pediatr Surg. 2026;61(8):163234. doi:10.1016/j.jpedsurg.2026.163234.
4. Haghshenas M, Rolle U, Hutter M, et al. Incidence of surgical procedures for gastrointestinal complications after abdominal wall closure in patients with gastroschisis and omphalocele. Pediatr Surg Int. 2021;37:1531-1542.
5. Caldeman C, Fogelström A, Wester T, Mesas Burgos C, Löf Granström A. Long-term gastrointestinal morbidity in patients born with gastroschisis: A national register-based cohort study. J Pediatr Gastroenterol Nutr. 2024;79(5):983-990. doi:10.1002/jpn3.12366
6. Tepper NK, Chowdhury J, Moore CA, Werler MM, Mishkin K, Reefhuis J. Public health priorities for gastroschisis: Summary of a meeting sponsored by the Centers for Disease Control and Prevention and the March of Dimes. Birth Defects Res. 2024;116(1):e2299. doi:10.1002/bdr2.2299.
7. Merritt RJ. Gastroschisis: Progress and challenges. J Pediatr. 2022;243:8-11.
8. Bhat V, Moront M, Bhandari V. Gastroschisis: A state-of-the-art review. Children (Basel). 2020;7(12):302. doi:10.3390/children7120302.

• Gastroschisis is a congenital abdominal wall defect in which the intestines, and sometimes other organs, are positioned outside the body and exposed to amniotic fluid.
• It occurs during fetal development and requires surgical repair, sometimes done in stages, shortly after birth.¹
• Even after successful closure and discharge from neonatal care, some individuals can experience ongoing gastrointestinal, nutritional, and developmental challenges beyond neonatal treatment. ²⁻³
• Depending on the complexity of their initial presentation and operative course, individuals can remain at lifelong risk for adhesions, bowel obstruction, and volvulus.
• Across the lifespan, individuals with a history of gastroschisis can present differently; their evaluation and care should be approached with a high index of suspicion and thoughtful assessment.²⁻⁶

• Successful closure may not be curative: Surgical closure does not restore normal intestinal anatomy or physiology, and patients have persistent non-rotation and altered bowel positioning.
• Abnormal anatomy drives ongoing risk: Intestinal non-rotation and altered positioning increase the risk of volvulus, adhesions, and bowel obstruction over time.
• Outcomes vary by disease complexity: Simple gastroschisis generally has favorable outcomes but may still involve long-term complications, while complex cases often require repeat surgical involvement, intestinal rehabilitation, and long-term nutritional support.
• Concerning symptoms warrant surgical evaluation: Bilious vomiting, chronic abdominal pain, abdominal distension, feeding intolerance, or poor growth may signal underlying structural complications and should prompt timely surgical assessment.
• Discharge communication and documentation are essential: Because gastroschisis carries lifelong risks, families and providers should be educated on warning signs, follow-up plans should include surgical pathways, and the diagnosis should remain clearly documented to support ongoing care.

While many children with simple gastroschisis typically have good outcomes, some experience gastrointestinal complications months or years after neonatal surgical repair. Discharge from surgical follow-up marks the end of postoperative care but does not eliminate the possibility of future gastroschisis-related complications. Individuals with a history of gastroschisis may develop symptoms long after neonatal repair. ²˒⁴⁻⁵

Reported late-presenting concerns include:

• Chronic abdominal pain
• Constipation
• Bloating
• Feeding difficulties
• Motility disorders
• Recurrent bowel obstruction
• Umbilical or inguinal hernias
• Undescended testicles

Successful neonatal repair does not eliminate the risk of long-term gastrointestinal morbidity, underscoring the need for lifelong surveillance and care. ²˒⁴⁻⁵˒⁹

Recurrent gastrointestinal symptoms in individuals with a history of gastroschisis repair have been associated with underlying structural or surgical complications, including: ²˒⁴⁻⁵˒¹⁰

• Adhesive bowel obstruction
• Partial obstruction
• Intestinal strictures
• Umbilical and inguinal hernias
• Other mechanical complications related to prior surgery
• Mesenteric vascular congestion

Symptoms that have been described in association with conditions that may require surgical assessment include: ²˒⁴⁻⁵

• Chronic or recurrent abdominal pain
• Feeding intolerance
• Persistent vomiting, including bilious emesis
• Recurrent abdominal distension
• Poor growth or unexplained weight loss

Keep in mind:

• Intestinal nonrotation/malrotation is expected anatomy following gastroschisis repair.
• Mechanical pathology may not always be readily apparent on imaging. For instance, mesenteric vascular congestion is typically not notable on routine imaging.
• Normal imaging does not necessarily exclude clinically significant pathology.
• Persistent symptoms warrant continued investigation, particularly when they do not improve with routine management of constipation or dysmotility.
• Due to intestinal nonrotation and altered intra-abdominal anatomy, appendicitis and other acute abdominal conditions may present atypically, with symptoms or pain localization that differ from the classic presentation. 

Ongoing or unexplained gastrointestinal symptoms in individuals with a history of gastroschisis repair warrant careful evaluation, as structural complications, bowel obstruction, and acute abdominal conditions may present subtly or atypically and may not be readily apparent on imaging. ²˒⁴⁻⁵˒⁸

No single standardized approach to long-term follow-up after gastroschisis repair has been established.

Follow-up needs may vary and may be influenced by: ²˒⁴⁻⁵˒¹⁰

• Disease severity
• Surgical course
• Growth and nutritional status
• Ongoing symptoms
• Institutional practice patterns

Regardless of follow-up model, clinicians should remain aware that symptoms may emerge later in childhood, adolescence, or adulthood.

A history of gastroschisis may remain clinically relevant across the lifespan. ³, ⁷
Surgeons can support long-term care by:

• Providing clear discharge documentation outlining surgical history
• Educating families about symptoms that warrant evaluation
• Emphasizing to families the importance of maintaining an accessible surgical history
• Promoting communication among surgeons, primary care clinicians, and specialists

Well-informed families often play a critical role in recognizing symptoms and facilitating appropriate evaluation. 

1. Centers for Disease Control and Prevention. Gastroschisis. CDC Birth Defects Program. Available at: https://www.cdc.gov/. Accessed August 28, 2026.
2. Harris EL, Minutillo C, Hart S, et al. The long term physical consequences of gastroschisis. J Pediatr Surg. 2014;49(10):1466-1470.
3. Røkkum H, Sæter T, Treider MA, Ertresvåg K, Bjørnland K. Clinical outcome and long-term quality of life in patients treated for gastroschisis: Results from a national study. J Pediatr Surg. 2026;61(8):163234. doi:10.1016/j.jpedsurg.2026.163234.
4. Haghshenas M, Rolle U, Hutter M, et al. Incidence of surgical procedures for gastrointestinal complications after abdominal wall closure in patients with gastroschisis and omphalocele. Pediatr Surg Int. 2021;37:1531-1542.
5. Caldeman C, Fogelström A, Wester T, Mesas Burgos C, Löf Granström A. Long-term gastrointestinal morbidity in patients born with gastroschisis: A national register-based cohort study. J Pediatr Gastroenterol Nutr. 2024;79(5):983-990. doi:10.1002/jpn3.12366
6. Tepper NK, Chowdhury J, Moore CA, Werler MM, Mishkin K, Reefhuis J. Public health priorities for gastroschisis: Summary of a meeting sponsored by the Centers for Disease Control and Prevention and the March of Dimes. Birth Defects Res. 2024;116(1):e2299. doi:10.1002/bdr2.2299.
7. Merritt RJ. Gastroschisis: Progress and challenges. J Pediatr. 2022;243:8-11.
8. Bhat V, Moront M, Bhandari V. Gastroschisis: A state-of-the-art review. Children (Basel). 2020;7(12):302. doi:10.3390/children7120302.
9. Rundell MR, Miller LE, Warner BB, Wagner AJ. A survey of long-term NICU developmental follow-up practices in gastroschisis patients. J Perinatol. 2025;45(8):1114-1118. doi:10.1038/s41372-025-02300-6.
   10.    Rao AG, Awan AR, Ayazuddin M, et al. Outcomes of sutureless versus sutured closure for gastroschisis: A systematic review and meta-analysis. J Pediatr Surg. 2026;61(3):162867. doi:10.1016/j.jpedsurg.2025.162867.