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Fatal aorto-esophageal fistula in child: a case report
Sultan Pehlivan1, Dogus Ozdemir Kara1, Dilhan Turkkan1
1Ankara Branch of the Council of Forensic Medicine, Ankara, Turkey.
Insights
A rare case of a 2-year-old girl with fatal aorto-esophageal fistula due to an unrecognized esophageal foreign body highlights the dangers of delayed diagnosis in pediatric foreign body ingestion.
Area of Science:
- Pediatric Gastroenterology
- Forensic Pathology
Background:
- Esophageal foreign body ingestion is common in children and can lead to severe complications.
- Delayed diagnosis and treatment increase the risk of mortality.
Observation:
- A 2-year-old girl presented with massive bleeding, ultimately succumbing to an unrecognized aorto-esophageal fistula.
- Autopsy revealed a calcified foreign body with giant cells and granulation tissue at the fistula site.
Findings:
- Histopathology confirmed an ulcerated fistula tract from the esophageal intima to adventitia.
- The foreign body likely caused erosion leading to the aorto-esophageal fistula and fatal hemorrhage.
Implications:
- This case underscores the critical need for prompt diagnosis and management of esophageal foreign bodies in children.
- It serves as a rare example of fatal outcomes associated with unrecognized foreign body ingestion, emphasizing the importance of thorough investigation in cases of unexplained bleeding.
Abstract:
Esophageal foreign body ingestion is especially frequent in childhood and may cause fatal complications in case of late diagnosis and delayed treatment. We present a case of 2-year old girl who was admitted to emergency department with massive bleeding. However, she died due to an unrecognized foreign body resulted an aorto-esophageal fistula. At autopsy an aorto-esophageal fistula was detected by gross examination. Tissue samples were obtained from the organs and fistula region. In histopathological examination, a calcified body with multinucleated giant cell and surrounding granulation tissue was detected at the bleeding site. An ulcerated fistula tract ran from the intima to the adventitia, passing through layers of esophageal wall was also noticed. The mortality rate for foreign body ingestion is less than 1%, except in cases of perforation. Therefore the presented case is among rare examples of fatal foreign body ingestions.
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