砂川 弘憲

Impact of advanced endoscopy training on colonoscopy quality and efficiency. 

DEN open 5(1) e70027 2025年4月  

Possibility of determining high quantitative fecal occult blood on stool surface using hyperspectral imaging. 

Journal of gastroenterology 60(1) 77-85 2025年1月  

Smartphone application for artificial intelligence-based evaluation of stool state during bowel preparation before colonoscopy. 

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society 36(12) 1338-1346 2024年12月  

Association between pathological T1 colorectal cancer with lymphoid follicular replacement and risk of lymph node metastasis. 

Journal of gastroenterology and hepatology 39(12) 2631-2638 2024年12月  

Tumor thickness is associated with metastasis in patients with submucosal invasive adenocarcinoma of the esophagogastric junction. 

Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus 37(12) 2024年11月28日  

Variability in non-tumor areas of colorectal cancer patients as revealed by endoscopic intestinal step biopsies. 

Molecular cancer 23(1) 249-249 2024年11月7日  

Prospective multicenter trial of the cryoballoon ablation system for superficial esophageal squamous cell carcinoma on post-endoscopic resection scars: a CRYO-SCAR study (EPOC1902). 

Gastrointestinal endoscopy 100(3) 429-437 2024年9月  

Novel gastric endoscopic submucosal dissection training model enhances the endoscopic submucosal dissection skills of trainees: a multicenter comparative study. 

Surgical endoscopy 38(6) 3088-3095 2024年6月  

Investigation of vertical margin involvement in endoscopic resection for T1 colorectal cancer. 

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society 36(4) 455-462 2024年4月  

Quantitative Analysis of the Concentration of Trifluridine in Tumor Hypoxic Regions Using a Novel Platform Combining Functional Endoscopy and Mass Spectrometry. 

Clinical pharmacology and therapeutics 115(1) 62-70 2024年1月  

Comprehensive single-cell analysis demonstrates radiotherapy-induced infiltration of macrophages expressing immunosuppressive genes into tumor in esophageal squamous cell carcinoma. 

Science advances 9(50) eadh9069 2023年12月15日  

Development of a novel colorectal endoscopic submucosal dissection training model. 

Endoscopy 55(S 01) E808-E810 2023年12月  

Transposable elements potentiate radiotherapy-induced cellular immune reactions via RIG-I-mediated virus-sensing pathways. 

Communications biology 6(1) 818-818 2023年8月5日  

Immunohistochemistry and oxygen saturation endoscopic imaging reveal hypoxia in submucosal invasive esophageal squamous cell carcinoma. 

Cancer medicine 12(15) 15809-15819 2023年8月  

Efficacy of a novel self-assembling peptide gel for hemostasis in refractory neoplastic bleeding. 

VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy 8(8) 307-309 2023年8月  

Correlation between Mechanical Properties and Collagen Degeneration in Fibrous Tissue. 

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference 2023 1-4 2023年7月  

Hot snare polypectomy vs endoscopic mucosal resection using bipolar snare for intermediate size colorectal lesions: Propensity score matching. 

World journal of gastroenterology 29(23) 3668-3677 2023年6月21日  

Prospective study on the risk of transmission due to droplets and aerosols during an endoscopic procedure and the usefulness of extraoral suction devices. 

Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society 35(3) 332-341 2023年3月  

Efficacy and safety of repeated endoscopic radial incision and cutting procedure for benign esophageal stricture. 

Endoscopy international open 11(3) E230-E236 2023年3月