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K. Sunada · SciRah

Researcher profile · Semantic Scholar

K. Sunada

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K. Sunada — researcher profile on SciRah

h-index: 33
Works: 151
Citations: 4,815

Most-cited papers

Endoscopic classification of vascular lesions of the small intestine (with videos).
T. Yano, H. Yamamoto, K. Sunada, T. Miyata +4 more
2008Gastrointestinal Endoscopy177 citations
Semantic Scholar
ENDOSCOPIC SUBMUCOSAL DISSECTION FOR SUPERFICIAL DUODENAL NEOPLASMS
Tetsuro Honda, H. Yamamoto, H. Osawa, Mitsuyo Yoshizawa +4 more
2009Digestive Endoscopy155 citations
Semantic Scholar
Pocket-creation method of endoscopic submucosal dissection to achieve en bloc resection of giant colorectal subpedunculated neoplastic lesions
Y. Hayashi, K. Sunada, Haruo Takahashi, Hakuei Shinhata +3 more
2014Endoscopy131 citations Open access
Semantic Scholar
Long-term outcome of patients with obscure gastrointestinal bleeding investigated by double-balloon endoscopy.
S. Shinozaki, H. Yamamoto, T. Yano, K. Sunada +4 more
2010Clinical Gastroenterology and Hepatology126 citations
Semantic Scholar
Pocket-creation method facilitates endoscopic submucosal dissection of colorectal laterally spreading tumors, non-granular type
H. Sakamoto, Y. Hayashi, Y. Miura, S. Shinozaki +8 more
2017Endoscopy International Open120 citations Open access
Semantic Scholar
A comparison of conventional endoscopy, chromoendoscopy, and the optimal-band imaging system for the differentiation of neoplastic and non-neoplastic colonic polyps.
K. Togashi, H. Osawa, Koji Koinuma, Y. Hayashi +5 more
2009Gastrointestinal Endoscopy115 citations
Semantic Scholar
Relationship between the Degree of Endoscopic Atrophy of the Gastric Mucosa and Carcinogenic Risk
H. Masuyama, N. Yoshitake, Takako Sasai, Tetsuya Nakamura +9 more
2015Digestion98 citations Open access
Semantic Scholar
The pocket-creation method facilitates colonic endoscopic submucosal dissection (with video).
T. Takezawa, Y. Hayashi, S. Shinozaki, Y. Sagara +7 more
2019Gastrointestinal Endoscopy95 citations
Semantic Scholar
Nonsurgical management of small-bowel polyps in Peutz-Jeghers syndrome with extensive polypectomy by using double-balloon endoscopy.
H. Sakamoto, H. Yamamoto, Y. Hayashi, T. Yano +6 more
2011Gastrointestinal Endoscopy95 citations
Semantic Scholar
Safety and efficacy of double-balloon enteroscopy in pediatric patients.
N. Nishimura, H. Yamamoto, T. Yano, Y. Hayashi +4 more
2010Gastrointestinal Endoscopy78 citations
Semantic Scholar
COLON POLYP DETECTION USING LINKED COLOR IMAGING COMPARED TO WHITE LIGHT IMAGING: A SYSTEMATIC REVIEW AND META-ANALYSIS
S. Shinozaki, Yasutoshi Kobayashi, Y. Hayashi, H. Sakamoto +3 more
2019Endoscopy70 citations Open access
Semantic Scholar
TH1 cell-inducing Escherichia coli strain identified from the small intestinal mucosa of patients with Crohn’s disease
M. Nagayama, T. Yano, K. Atarashi, T. Tanoue +17 more
2020Gut microbes65 citations Open access
Semantic Scholar
Double-balloon endoscopy: past, present, and future
K. Sunada, H. Yamamoto
2009Journal of gastroenterology65 citations Open access
Semantic Scholar
Long-term Outcomes in Patients with Small Intestinal Strictures Secondary to Crohn's Disease After Double-balloon Endoscopy-assisted Balloon Dilation
K. Sunada, S. Shinozaki, M. Nagayama, T. Yano +8 more
2016Inflammatory Bowel Diseases62 citations Open access
Semantic Scholar
Nonsteroidal anti-inflammatory drug-induced small-bowel lesions identified by double-balloon endoscopy: endoscopic features of the lesions and endoscopic treatments for diaphragm disease
Y. Hayashi, H. Yamamoto, Hiroki Taguchi, K. Sunada +4 more
2009Journal of gastroenterology62 citations
Semantic Scholar
Diagnosis of endoscopic Barrett’s esophagus by transnasal flexible spectral imaging color enhancement
H. Osawa, H. Yamamoto, Naoshi Yamada, Mitsuyo Yoshizawa +5 more
2009Journal of gastroenterology59 citations
Semantic Scholar
A prospective randomized trial comparing the pocket-creation method and conventional method of colorectal endoscopic submucosal dissection.
Takeshi Yamashina, D. Nemoto, Y. Hayashi, H. Fukuda +9 more
2020Gastrointestinal Endoscopy56 citations
Semantic Scholar
Gel immersion endoscopy: Innovation in securing the visual field – Clinical experience with 265 consecutive procedures
T. Yano, T. Takezawa, K. Hashimoto, A. Ohmori +8 more
2021Endoscopy International Open53 citations Open access
Semantic Scholar
Efficacy and safety of endoscopic submucosal dissection for superficial colorectal tumors more than 50 mm in diameter.
Y. Hayashi, S. Shinozaki, K. Sunada, Hiroyuki Sato +6 more
2016Gastrointestinal Endoscopy49 citations
Semantic Scholar
Double‐balloon endoscopy in clinical practice: Where are we now?
E. Rondonotti, K. Sunada, T. Yano, S. Paggi +1 more
2012Digestive Endoscopy49 citations
Semantic Scholar
Laterally Spreading Tumor of the Rectum Delineated with Linked Color Imaging Technology
Masahiro Okada, H. Sakamoto, T. Takezawa, Y. Hayashi +3 more
2016Clinical Endoscopy47 citations Open access
Semantic Scholar
Diagnosis of depressed‐type early gastric cancer using small‐caliber endoscopy with flexible spectral imaging color enhancement
H. Osawa, H. Yamamoto, Y. Miura, Hironari Ajibe +6 more
2012Digestive Endoscopy45 citations
Semantic Scholar
Favorable long-term outcomes of repeat endotherapy for small-intestine vascular lesions by double-balloon endoscopy.
S. Shinozaki, H. Yamamoto, T. Yano, K. Sunada +5 more
2014Gastrointestinal Endoscopy37 citations
Semantic Scholar
Diagnosis of extent of early gastric cancer using flexible spectral imaging color enhancement.
H. Osawa, H. Yamamoto, Y. Miura, Mitsuyo Yoshizawa +3 more
2012World Journal of Gastrointestinal Endoscopy33 citations Open access
Semantic Scholar
Balloon-assisted endoscopy facilitates endoscopic submucosal dissection of difficult superficial proximal colon tumors
Takeshi Yamashina, Y. Hayashi, H. Sakamoto, T. Yano +5 more
2018Endoscopy30 citations
Semantic Scholar
Endoscopic observation of Meckel's diverticulum by double balloon endoscopy: Report of five cases
S. Shinozaki, H. Yamamoto, H. Ohnishi, H. Kita +8 more
2008Journal of Gastroenterology and Hepatology30 citations
Semantic Scholar
Reduction of ileoileal intussusception by using double-balloon endoscopy in Peutz-Jeghers syndrome (with video).
Y. Miura, H. Yamamoto, K. Sunada, T. Yano +3 more
2010Gastrointestinal Endoscopy28 citations
Semantic Scholar
Endoscopic ischemic polypectomy for small-bowel polyps in patients with Peutz–Jeghers syndrome
Tsevelnorov Khurelbaatar, H. Sakamoto, T. Yano, Y. Sagara +5 more
2020Endoscopy25 citations
Semantic Scholar
Long-Term Outcomes in Patients with Overt Obscure Gastrointestinal Bleeding After Negative Double-Balloon Endoscopy
S. Shinozaki, T. Yano, H. Sakamoto, K. Sunada +4 more
2015Digestive Diseases and Sciences23 citations
Semantic Scholar
Balloon dilation when using double-balloon enteroscopy for small-bowel strictures associated with ischemic enteritis.
N. Nishimura, H. Yamamoto, T. Yano, Y. Hayashi +5 more
2011Gastrointestinal Endoscopy22 citations
Semantic Scholar
The pocket-creation method may facilitate endoscopic submucosal dissection of large colorectal sessile tumors
Takeshi Yamashina, Y. Hayashi, H. Fukuda, Masahiro Okada +8 more
2020Endoscopy International Open20 citations Open access
Semantic Scholar
Multicenter prospective randomized controlled clinical trial comparing the pocket-creation method with and without single-clip traction of colonic endoscopic submucosal dissection
T. Morikawa, D. Nemoto, Tomohiro Kurokawa, Takeshi Yamashina +12 more
2023Endoscopy19 citations
Semantic Scholar
Review: Advances in the diagnosis and treatment of small bowel lesions with Crohn’s disease using double-balloon endoscopy
K. Sunada, H. Yamamoto, T. Yano, K. Sugano
2009Therapeutic Advances in Gastroenterology19 citations Open access
Semantic Scholar
Endoscopic ultrasound with double-balloon endoscopy in the evaluation of small-bowel disease
M. Wada, A. Lefor, H. Mutoh, T. Yano +8 more
2014Surgical Endoscopy18 citations
Semantic Scholar
A calibrated, small-caliber tip, transparent hood to aid endoscopic balloon dilation of intestinal strictures in Crohn’s disease: successful use of prototype
Y. Hayashi, H. Yamamoto, T. Yano, Aya Kitamura +8 more
2013Endoscopy17 citations Open access
Semantic Scholar
Advanced rectal carcinoma caused by tumor cell implantation after curative endoscopic submucosal dissection of an intramucosal rectal carcinoma
Hakuei Shinhata, H. Yamamoto, K. Sunada, Yuji Ino +9 more
2015Endoscopy16 citations Open access
Semantic Scholar
Complete en bloc resection of a large ampullary adenoma with a focal adenocarcinoma by using endoscopic submucosal dissection (with video).
Hiromi Fukushima, H. Yamamoto, H. Nakano, Katsuyuki Nakazawa +4 more
2009Gastrointestinal Endoscopy16 citations
Semantic Scholar
Images of laser and light‐emitting diode colonoscopy for comparing large colorectal lesion visibility with linked color imaging and white‐light imaging
Naohisa Yoshida, Y. Hayashi, H. Kashida, Y. Tomita +13 more
2022Digestive Endoscopy12 citations
Semantic Scholar
Double-balloon endoscopy facilitates efficient endoscopic resection of duodenal and jejunal polyps in patients with familial adenomatous polyposis
M. Sekiya, H. Sakamoto, T. Yano, S. Miyahara +6 more
2020Endoscopy12 citations
Semantic Scholar
Technology and indications.
K. Sunada, H. Yamamoto
2009Gastrointestinal Endoscopy Clinics of North America12 citations
Semantic Scholar
Pocket-creation method using a new technique of single-clip traction for colorectal endoscopic submucosal dissection
Tatsuma Nomura, Y. Hayashi, Ralph F. Lee, T. Takezawa +2 more
2019Endoscopy11 citations Open access
Semantic Scholar
Comparison of blue laser imaging and light‐emitting diode‐blue light imaging for the characterization of colorectal polyps using the Japan narrow‐band imaging expert team classification: The LASEREO and ELUXEO COLonoscopic study
Masahiro Okada, Naohisa Yoshida, H. Kashida, Y. Hayashi +15 more
2023DEN Open10 citations Open access
Semantic Scholar
Colorectal endoscopic submucosal dissection using the pocket-creation method with single clip traction: a feasibility study
Tatsuma Nomura, Y. Hayashi, T. Morikawa, Masahiro Okada +5 more
2021Endoscopy International Open10 citations Open access
Semantic Scholar
Human intestinal spirochetosis in an immunocompromised host: evaluation of eradication therapy by endoscopy, histopathology and bacteriology
T. Takezawa, S. Hayashi, Y. Adachi, K. Sunada +7 more
2012Clinical Journal of Gastroenterology10 citations
Semantic Scholar
Introducing the next evolution of the small-caliber-tip transparent hood: enhancing the pocket-creation method by building on previous successes
Y. Hayashi, Tatsuma Nomura, Ralph F. Lee, Y. Miura +3 more
2020Endoscopy9 citations Open access
Semantic Scholar
Double Balloon Enteroscopy: Techniques
K. Sunada, H. Yamamoto
20089 citations
Semantic Scholar
Long-Term Outcome of Patients with Obscure Gastrointestinal Bleeding Investigated By Double Balloon Endoscopy
S. Shinozaki, H. Yamamoto, T. Yano, K. Sunada +4 more
20098 citations
Semantic Scholar
Endoscopic treatment of intussusception due to small intestine polyps in patients with Peutz-Jeghers Syndrome
K. Oguro, H. Sakamoto, T. Yano, Y. Funayama +5 more
2022Endoscopy International Open7 citations Open access
Semantic Scholar
NEW TECHNIQUE FOR DIRECT PERCUTANEOUS ENDOSCOPIC JEJUNOSTOMY USING DOUBLE‐BALLOON ENDOSCOPY AND MAGNETIC ANCHORS IN A PORCINE MODEL
T. Yano, H. Yamamoto, K. Sunada, Y. Miura +8 more
2011Digestive Endoscopy7 citations
Semantic Scholar
A New Technique for Direct Percutaneous Endoscopic Jejunostomy Using Double Balloon Endoscopy and Magnetic Anchors in a Porcine Model
T. Yano, K. Sunada, Mitsuyo Yoshizawa, Masato Shigemori +14 more
20087 citations
Semantic Scholar

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Y. Hayashi×33
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T. Yano×25
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K. Sugano×22
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S. Shinozaki×17

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T. Takezawa×14

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A. Lefor — researcher profile on SciRah

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T. Miyata — researcher profile on SciRah

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Hiroyuki Sato — researcher profile on SciRah