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Tubular duplication of the esophagous is a rare congenital malformation where a second structure with individual lumen and stratified squamous mucosa and muscularis mucosa lies within or adjacent to the true esophagus causing dysphagia, nausea, vomiting, retrosternal pain and respiratory problems (stridor and recurrent pneumonia) and usually presenting in children.
No clinical trials have been registered for tubular duplication of the esophagus.
6 publications have been identified in PubMed for tubular duplication of the esophagus. Research spans Case Report / Case Series (100%).
Murphy V (2026). [PMID: 42044877](https://pubmed.ncbi.nlm.nih.gov/42044877/). *J Gastroenterol Hepatol*. [Case Report / Case Series]
Abou-Bekr B (2025). [PMID: 40516511](https://pubmed.ncbi.nlm.nih.gov/40516511/). *Int J Surg Case Rep*. [Case Report / Case Series]
Yang X (2025). [PMID: 37204775](https://pubmed.ncbi.nlm.nih.gov/37204775/). *Ear Nose Throat J*. [Case Report / Case Series]
Dnyanmote AS (2024). [PMID: 39036257](https://pubmed.ncbi.nlm.nih.gov/39036257/). *Cureus*. [Case Report / Case Series]
Shrivastava S (2024). [PMID: 39421848](https://pubmed.ncbi.nlm.nih.gov/39421848/). *BJR Case Rep*. [Case Report / Case Series]
Craveiro Costa R (2024). [PMID: 39156400](https://pubmed.ncbi.nlm.nih.gov/39156400/). *Cureus*. [Case Report / Case Series]
Data assembled from 3 of 12 sources · Last updated Sep 20, 2026, 9:33 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center