Case Report: Gastric Signet-Ring-Cell Adenocarcinoma in a Young Adult with Tracheoesophageal Fistula/Esophageal Atresia and Complex Gastrointestinal History - Scorecard - MDSpire

Case Report: Gastric Signet-Ring-Cell Adenocarcinoma in a Young Adult with Tracheoesophageal Fistula/Esophageal Atresia and Complex Gastrointestinal History

  • By

  • Katrib, Amira

  • Babun, Asis

  • Wong, Lauren

  • Reynolds, Amberly

  • Nishimura, Makoto

  • April 21, 2026

  • 0 min

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Clinical Scorecard: Clinical Case Study: Gastric Signet-Ring-Cell Adenocarcinoma in a Young Female with Tracheoesophageal Fistula/Esophageal Atresia and Complicated Gastrointestinal Background

At a Glance

CategoryDetail
ConditionGastric Signet-Ring-Cell Adenocarcinoma
Key MechanismsChronic inflammation due to long-term gastrointestinal morbidity from TEF/EA.
Target PopulationYoung adults with congenital foregut anomalies.
Care SettingEndoscopic surveillance and management.

Key Highlights

  • Rare occurrence of SRC in young adults with TEF/EA.
  • Incidental finding during routine EGD surveillance.
  • Negative hereditary cancer panel.
  • Successful endoscopic management of high-risk esophageal stricture.
  • Marked functional and psychosocial improvement post-treatment.

Guideline-Based Recommendations

Diagnosis

  • Routine surveillance EGD for patients with TEF/EA.

Management

  • Consider endoscopic surveillance over total gastrectomy in uncertain tumor localization.

Monitoring & Follow-up

  • Serial EGDs to monitor for residual or recurrent malignancy.

Risks

  • Potential for chronic inflammation leading to malignancy in TEF/EA patients.

Patient & Prescribing Data

Young female with history of TEF/EA.

Endoscopic intervention can restore esophageal patency and improve quality of life.

Clinical Best Practices

  • Ensure meticulous biopsy handling to avoid mislabeling.
  • Tailor surveillance strategies based on individual patient circumstances.

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