ArticleAnnals of surgical oncology2025
Endobronchial Ultrasonography to Assess and Evaluate Tracheobronchial Tree Invasion in cT4b Esophageal Cancer Patients Treated with Definitive Chemoradiotherapy: Assessment of Resectability.
Article in Annals of surgical oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed.
- Observational
- An Editorial on Salvage Esophagectomy for Esophageal Cancer.Annals of surgical oncology · 2025Article
- Evaluation of Tracheobronchial Invasion as a Determinant of Treatment Strategy and Resectability in Locally Advanced Esophageal Cancer.Annals of surgical oncology · 2025Article
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9 authors.
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Abstract
backgroundIn cT4b esophageal cancer, accurate assessment of tracheobronchial tree invasion after definitive chemoradiotherapy (dCRT) aids in the selection of patients for whom an oncologic radical esophagectomy can be achieved. The current report aimed to determine the accuracy of endobronchial ultrasound in assessing tumor invasion in the tracheobronchial tree after dCRT in patients with cT4b esophageal cancer.
methodsEsophageal cancer patients with suspicion of tracheobronchial tree invasion on the diagnostic contrast-enhanced computed tomography (CT) who underwent a staging endobronchial ultrasonography (EBUS) were eligible for inclusion in this study. To assess the accuracy of the EBUS in assessing tumor ingrowth in the tracheobronchial tree after dCRT, patients who had an EBUS during restaging and underwent surgery were included in the final analysis.
resultsThe final analysis included 26 patients. For 18 (90%) of 20 patients in whom the anatomy of the tracheobronchial tree was restored on the restaging EBUS and tumor invasion was considered to be absent, a radical esophagectomy was achieved. In six patients, persistent ingrowth was observed during the restaging EBUS. For these patients, the EBUS was repeated after a median of 9 weeks. Tumor invasion was considered to be absent in four patients, and a radical resection was achieved in three of these patients.
conclusionThe EBUS provides valuable information on the assessment of tracheobronchial tree invasion in cT4b esophageal cancer patients after dCRT. This information could aid in the proper selection of patients who benefit from a curative but highly invasive esophagectomy.
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