AIMC Topic: Endoscopic Mucosal Resection

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Simplified robot-assisted endoscopic submucosal dissection for esophageal and gastric lesions: a randomized controlled porcine study (with videos).

Gastrointestinal endoscopy Jan 19, 2022
BACKGROUND AND AIMS: Effective countertraction is a main challenging issue in endoscopic submucosal dissection (ESD). Several countertraction methods have been developed to address this issue. The aim of this study was to compare the efficacy of ESD ...
Endoscopic Mucosal Resection Stomach Diseases Robotics Esophagus Dissection Humans Prospective Studies Animals Swine Treatment Outcome
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Combination of artificial intelligence-based endoscopy and miR148a methylation for gastric indefinite dysplasia diagnosis.

Journal of clinical laboratory analysis Nov 22, 2021
BACKGROUND AND AIM: Gastrointestinal endoscopy and biopsy-based pathological findings are needed to diagnose early gastric cancer. However, the information of biopsy specimen is limited because of the topical procedure; therefore, pathology doctors s...
Endoscopy, Gastrointestinal Stomach Endoscopic Mucosal Resection Diagnosis, Computer-Assisted DNA Methylation Early Detection of Cancer Humans MicroRNAs Artificial Intelligence Biomarkers, Tumor Male Middle Aged Female Aged Aged, 80 and over Stomach Neoplasms
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Endoscopic submucosal dissection using a detachable assistant robot: a comparative in vivo feasibility study (with video).

Surgical endoscopy Jun 18, 2021
BACKGROUND: Appropriate tissue tension and clear visibility of the dissection area using traction are essential for effective and safe endoscopic submucosal dissection (ESD). We developed a robotic assistive traction device for flexible endoscopy and...
Endoscopic Mucosal Resection Traction Swine Robotics Dissection Feasibility Studies Animals
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A deep learning method for delineating early gastric cancer resection margin under chromoendoscopy and white light endoscopy.

Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association Apr 30, 2020
BACKGROUND: Accurate delineation of cancer margins is critical for endoscopic curative resection. This study aimed to train and validate real-time fully convolutional networks for delineating the resection margin of early gastric cancer (EGC) under i...
Humans Prognosis Stomach Neoplasms Deep Learning Early Detection of Cancer Gastroscopy Margins of Excision Endoscopic Mucosal Resection Narrow Band Imaging Indigo Carmine
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Application of artificial intelligence using convolutional neural networks in determining the invasion depth of esophageal squamous cell carcinoma.

Esophagus : official journal of the Japan Esophageal Society Jan 24, 2020
OBJECTIVES: In Japan, endoscopic resection (ER) is often used to treat esophageal squamous cell carcinoma (ESCC) when invasion depths are diagnosed as EP-SM1, whereas ESCC cases deeper than SM2 are treated by surgical operation or chemoradiotherapy. ...
Outcome Assessment, Health Care Neural Networks, Computer Esophageal Squamous Cell Carcinoma Artificial Intelligence Preoperative Care Male Retrospective Studies Area Under Curve Endoscopic Mucosal Resection Middle Aged Female Reproducibility of Results Humans Esophageal Neoplasms Deep Learning Aged Neoplasm Invasiveness Aged, 80 and over Japan Sensitivity and Specificity
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Application of convolutional neural network in the diagnosis of the invasion depth of gastric cancer based on conventional endoscopy.

Gastrointestinal endoscopy Nov 16, 2018
BACKGROUND AND AIMS: According to guidelines, endoscopic resection should only be performed for patients whose early gastric cancer invasion depth is within the mucosa or submucosa of the stomach regardless of lymph node involvement. The accurate pre...
Endoscopic Mucosal Resection Serous Membrane Female Carcinoma Humans Stomach Neoplasms Diagnosis, Computer-Assisted Gastrectomy Neural Networks, Computer Sensitivity and Specificity ROC Curve Gastroscopy Artificial Intelligence Male Image Processing, Computer-Assisted Gastric Mucosa Neoplasm Invasiveness
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Surveillance and Surgical Salvage Treatment for Endoscopically Removed T1 Colorectal Cancers.

Gut and liver Jul 15, 2025
Endoscopic submucosal dissection (ESD) enables en-bloc resection of large lesions more than 20 mm in size. Therefore, the use of ESD has gained broader acceptance for clinical applications globally. Previous reports on long-term outcomes after ESD, w...
Lymphatic Metastasis Neoplasm Staging Salvage Therapy Endoscopic Mucosal Resection Humans Risk Factors Colorectal Neoplasms
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Learning dissection trajectories from expert surgical videos via imitation learning with equivariant diffusion.

Medical image analysis Jul 1, 2025
Endoscopic Submucosal Dissection (ESD) constitutes a firmly well-established technique within endoscopic resection for the elimination of epithelial lesions. Dissection trajectory prediction in ESD videos has the potential to strengthen surgical skil...
Humans Machine Learning Clinical Competence Video Recording Endoscopic Mucosal Resection
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Machine learning in colorectal polyp surveillance: A paradigm shift in post-endoscopic mucosal resection follow-up.

World journal of gastroenterology May 21, 2025
Colorectal cancer remains a major health concern, with colorectal polyps as key precursors. Endoscopic mucosal resection (EMR) is a common treatment, but recurrence rates remain high. Traditional surveillance strategies rely on polyp characteristics ...
Colonoscopy Follow-Up Studies Neoplasm Recurrence, Local Colonic Polyps Risk Factors Humans Colorectal Neoplasms Risk Assessment Machine Learning Endoscopic Mucosal Resection
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Construction and validation of machine learning-based predictive model for colorectal polyp recurrence one year after endoscopic mucosal resection.

World journal of gastroenterology Mar 21, 2025
BACKGROUND: Colorectal polyps are precancerous diseases of colorectal cancer. Early detection and resection of colorectal polyps can effectively reduce the mortality of colorectal cancer. Endoscopic mucosal resection (EMR) is a common polypectomy pro...
Humans Machine Learning Aged Adult Colorectal Neoplasms Male Prospective Studies Retrospective Studies Female Risk Factors Endoscopic Mucosal Resection Logistic Models Middle Aged Predictive Value of Tests Risk Assessment Neoplasm Recurrence, Local Colonoscopy Colonic Polyps
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