Background And Aims: Endoscopic submucosal dissection (ESD) is a pivotal technique for excision of early-stage esophageal tumors. However, its primary complication, postoperative esophageal stricture, is a significant challenge owing to the absence of effective preventive measures. Adipose-derived stem cells (ADSCs) have emerged as a promising treatment modality to address this concern.
View Article and Find Full Text PDFPurpose: This study aimed to assess the safety and efficacy of endoscopic submucosal dissection (ESD) and pre-cutting endoscopic mucosal resection (pEMR) in treating non-ampullary duodenal subepithelial lesions (NADSELs) and to evaluate the clinical utility of endoscopic ultrasound (EUS) before endoscopic resection (ER).
Methods: In this retrospective single-centre cohort study, we compared the clinical outcomes of patients with NADSELs who underwent ESD or pEMR between January 2014 and June 2023. The accuracies of EUS in determining the pathological type and origin of the lesions were evaluated using postoperative histopathology as the gold standard.