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논문 기본 정보

자료유형
학술저널
저자정보
Andreas Probst (Department of Gastroenterology University Hospital Augsburg Augsburg Germany) Stefan Eser (Department of Gastroenterology University Hospital Augsburg Augsburg Germany) Carola Fleischmann (Department of Gastroenterology University Hospital Augsburg Augsburg Germany) Tina Schaller (Institute of Pathology and Molecular Diagnostics University Hospital Augsburg Augsburg Germany) Bruno Märkl (Institute of Pathology and Molecular Diagnostics University Hospital Augsburg Augsburg Germany) Stefan Schiele (Institute of Mathematics and Computational Statistics University of Augsburg Augsburg Germany) Bernd Geissler (Department of General Visceral and Transplant Surgery University Hospital Augsburg Augsburg Germany) Gernot Müller (Institute of Mathematics and Computational Statistics University of Augsburg Augsburg Germany) Helmut Messmann (Department of Gastroenterology University Hospital Augsburg Augsburg Germany)
저널정보
대한소화기내시경학회 Clinical Endoscopy Clinical Endoscopy 제56권 제1호
발행연도
2023.1
수록면
55 - 64 (10page)
DOI
10.5946/ce.2022.093

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Background/Aims: Endoscopic submucosal dissection (ESD) has been established as a treatment modality for superficial esophagealsquamous cell carcinoma (ESCC). Long-term follow-up data are lacking in Western countries. The aim of this study was to analyzelong-term survival in a Western center. Methods: Patients undergoing ESD for ESCC were included. The analysis was performed retrospectively using a prospectively collecteddatabase. Results: R0 resection rate was 96.7% (59/61 lesions in 58 patients). Twenty-seven patients (46.6%) fulfilled the curative resection criteria(M1/M2) (group A), 11 patients (19.0%) had M3 lesions without lymphovascular invasion (LVI) (group B), and 20 patients (34.5%)had lesions with submucosal invasion or LVI (group C). Additional treatment was recommended after non-curative resection. It wasnot performed in 20/31 patients (64.5%), mainly because of comorbidities (75%). Twenty-nine out of 58 (50.0%) patients died during amean follow-up of 3.7 years. Death was related to ESCC in 17.2% (5/29) of patients. The disease-specific survival rate after curative resectionwas 100%. Overall survival rates after 5 years were 61.5%, 63.6% and 28.1% for groups A, B, and C, respectively. The overallsurvival was significantly worse after non-curative resection (p=0.038). Conclusions: Non-curative resection is frequent after ESD for ESCC in Western patients. The long-term prognosis is limited andmainly determined by comorbidity. Early diagnosis and pre-interventional assessments need to be improved.

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