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Congenital tracheoesophageal fistula successfully diagnosed by CT esophagography

Koichi Nagata1, Yoshito Kamio, Tamaki Ichikawa

  • 1Digestive Disease Center, Showa University Northern Yokohama Hospital, 35-1 Chigasaki-chuo, Yokohama 224-8503, Japan. nagata7@aol.com

World Journal of Gastroenterology
|March 23, 2006
PubMed

Insights

Congenital tracheoesophageal fistula (TEF) can persist into adulthood, delaying diagnosis. This case highlights multidetector-row CT esophagography as a key diagnostic tool for adult congenital TEF.

Area of Science:

  • Medical Imaging
  • Thoracic Surgery
  • Pediatric Surgery

Background:

  • Tracheoesophageal fistula (TEF) can arise from congenital, inflammatory, neoplastic, or traumatic causes.
  • Congenital TEF is often linked with esophageal atresia, leading to early diagnosis in infancy.
  • Unassociated congenital TEF may remain undiagnosed until adulthood, with several theories explaining diagnostic delays.

Observation:

  • A case of a 70-year-old male patient with congenital tracheoesophageal fistula is presented.
  • The patient's congenital TEF persisted into late adulthood without early diagnosis.
  • The diagnostic challenge of late-presenting congenital TEF is noted.

Findings:

  • Multidetector-row CT esophagography successfully diagnosed the congenital tracheoesophageal fistula in the adult patient.
  • This imaging modality proved effective in identifying a rare, late-diagnosed congenital anomaly.
  • The study demonstrates the utility of CT esophagography in complex TEF cases.

Implications:

  • Advanced imaging like multidetector-row CT esophagography is crucial for diagnosing persistent congenital TEF in adults.
  • Improved diagnostic strategies may lead to earlier intervention for previously undiagnosed TEF.
  • This case contributes to understanding the varied presentations and diagnostic approaches for tracheoesophageal fistulas.

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