Yumi Mashimo

Saitama International Medical Center — Japan

Medicine · Health Sciences

14h-index1.5kcitations77works2.42yr avg
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Research Topics

Gastric Cancer Management and Outcomes(32), Metastasis and carcinoma case studies(19), Gallbladder and Bile Duct Disorders(17), Gastrointestinal Tumor Research and Treatment(17), Esophageal and GI Pathology(16)

Publications76 total

Planned use of a novel Elastic Traction Device improves efficiency in colorectal endoscopic submucosal dissection: a propensity-score matched study
Surgical Endoscopy·2025Open Access
Red dichromatic imaging enhances submucosal visibility during endoscopic submucosal dissection: Pilot study
Endoscopy International Open·2025Open Access
Endoscopic mucosal resection with an over‐the‐scope clip for colorectal tumors (with video)
DEN Open·2025Open Access
Prospective assessment of probe‐based confocal laser endomicroscopy under direct cholangioscopic visualization for biliary strictures that could not be definitively diagnosed using endoscopic retrograde cholangiopancreatography (with video)
DEN Open·2024Open Access
Risk factors for intraoperative and delayed perforation related with gastric endoscopic submucosal dissection
Journal of Gastroenterology and Hepatology·2024· 9 citedOpen Access
Successful underwater endoscopic submucosal dissection with gel immersion for early gastric cancer in an upside-down stomach
Endoscopy·2024· 3 citedOpen Access
Synergistic Effect of Motivation for the Elderly and Support for Going Out II: Measures to Induce Elderly Men to Go Out
Geriatrics·2024· 1 citedOpen Access
Endoscopic submucosal dissection for superficial esophageal cancer with ulcer scarring using a combination of pocket creation, gel immersion, and red dichromatic imaging
Endoscopy·2024· 5 citedOpen Access
22-gauge Co-Cr versus stainless-steel Franseen needles for endoscopic ultrasound-guided tissue acquisition in patients with solid pancreatic lesions
Clinical Endoscopy·2024· 4 citedOpen Access
Endoscopic mucosal resection with over-the-scope clip (EMR-O) for colorectal tumors: A single-center case series
Progress of Digestive Endoscopy·2023Open Access
A case of perforation due to a partial muscle layer defect during esophageal endoscopic submucosal dissection
Progress of Digestive Endoscopy·2023Open Access
Overcoming difficulties in duodenal endoscopic submucosal dissection using water pressure and gel immersion methods
Progress of Digestive Endoscopy·2023Open Access
Conventional Clips vs Over-the-Scope Clips for Mucosal Defects Closure After Duodenal Endoscopic Submucosal Dissection
Gastro Hep Advances·2023· 10 citedOpen Access
Criteria for the use of conventional clip and over-the-scope clip for closure of mucosal defects after duodenal endoscopic submucosal dissection
Research Square (Research Square)·2022Open Access
Endoscopic hemostasis using gel immersion endoscopy for duodenal ulcer and a sigmoid colon polyp: A novel gel injection method
JGH Open·2022· 3 citedOpen Access
Can endoscopic retrograde cholangiopancreatography‐related procedures for resolving acute cholangitis be effectively and safely performed in patients with surgically altered anatomy? Comparison study to evaluate the timing of short‐type single‐balloon enteroscopy‐assisted endoscopic retrograde cholangiopancreatography
Digestive Endoscopy·2022· 2 cited
Endoscopic ultrasound‑guided biliary drainage in patients with surgically altered anatomy: a systematic review and Meta‑analysis
Scandinavian Journal of Gastroenterology·2022· 7 cited
Synergistic Effect of Motivation for the Elderly and Support for Going out
Journal of Personalized Medicine·2022· 3 citedOpen Access
Gel immersion endoscopic submucosal dissection: clinical experience with 13 cases of superficial esophageal cancer
Endoscopy International Open·2022· 6 citedOpen Access
Comparison of Fork‐tip and Franseen needles for endoscopic ultrasound‐guided fine‐needle biopsy in pancreatic solid lesions: A propensity‐matched analysis
DEN Open·2022· 3 citedOpen Access
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Frequent Co-authors

Shomei Ryozawa(32), Tomoaki Tashima(28), Yuki Tanisaka(26), Masafumi Mizuide(22), Akashi Fujita(21), Kazuya Miyaguchi(18), Ryuhei Jinushi(16), Tomoya Ogawa(15), Hiromune Katsuda(13), Rie Terada(13), Takahisa Matsuda(10), Tomonori Kawasaki(10), Yutaka Saito(9), Yuya Nakano(8), Toshio Uraoka(7), Daizo Saito(7), Hisatomo Ikehara(6), Kuang‐I Fu(5), Masahiro Suzuki(5), Youichi Saito(5)