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The Japan Gastroenterological Endoscopy Society published the latest English versions of the guidelines for endoscopic submucosal dissection and endoscopic mucosal resection for colorectal neoplastic lesions and colorectal cold polypectomy in 2020 and 2022, respectively. In this article, I present a comprehensive overview of these guidelines, including a comparison with the Western recommendations.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10831978 | PMC |
http://dx.doi.org/10.23922/jarc.2023-043 | DOI Listing |
Khirurgiia (Mosk)
September 2025
National Medical Research Center of Oncology, Rostov-on-Don, Russia.
Objective: To study the results of treatment of cancer in tubular villous adenomas.
Material And Methods: A retrospective analysis included 51 patients with cTis-T1N0M0 between 02.2019 and 09.
Surg Case Rep
September 2025
Department of Pathology, Self-Defense Forces Central Hospital, Tokyo, Japan.
Introduction: Solitary fibrous tumor (SFT) is a rare mesenchymal neoplasm that most commonly originates in the pleura but can also occur at extrapleural sites, including the abdominal cavity. Among these, primary SFT of the stomach is exceptionally rare. Due to overlapping clinical, endoscopic, and radiologic characteristics, distinguishing SFT from gastrointestinal stromal tumor (GIST) can be particularly challenging.
View Article and Find Full Text PDFAnn Surg Oncol
September 2025
Department of Endoscopy Center, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China.
Surg Endosc
September 2025
Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
Background: Current guidelines recommend that rectal neuroendocrine tumors (NETs) smaller than 10 mm can be treated by endoscopic resection, whereas tumors larger than 20 mm should be treated by surgical resection. However, the optimal treatment of 10-20 mm rectal NETs remains controversial. We aimed to evaluate the efficacy of endoscopic submucosal dissection (ESD) for 10-20 mm rectal NETs based on resection margin status.
View Article and Find Full Text PDFInt J Surg
September 2025
Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China.
Background And Aims: A scoring model was proposed to support endoscopic decision-making for cardial submucosal tumors (SMTs). The aim of this study is to perform a multicenter validation of the clinical scoring model and to introduce a new clinical classification system for cardial SMTs.
Methods: A multicenter analysis of endoscopic decision-making for cardial submucosal tumors (SMTs) was conducted.