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S. Matsudaira · SciRah

Researcher profile · Semantic Scholar

S. Matsudaira

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S. Matsudaira — researcher profile on SciRah

h-index: 11
Works: 76
Citations: 498

Most-cited papers

Artificial intelligence may help in predicting the need for additional surgery after endoscopic resection of T1 colorectal cancer
K. Ichimasa, S. Kudo, Y. Mori, M. Misawa +16 more
2017Endoscopy136 citations
Semantic Scholar
Management of T1 colorectal cancers after endoscopic treatment based on the risk stratification of lymph node metastasis
H. Miyachi, S. Kudo, K. Ichimasa, Tomokazu Hisayuki +17 more
2016Journal of Gastroenterology and Hepatology90 citations Open access
Semantic Scholar
Practical problems of measuring depth of submucosal invasion in T1 colorectal carcinomas
Y. Kouyama, S. Kudo, H. Miyachi, K. Ichimasa +14 more
2015International Journal of Colorectal Disease56 citations Open access
Semantic Scholar
Left-sided location is a risk factor for lymph node metastasis of T1 colorectal cancer: a single-center retrospective study
Kenichi Mochizuki, S. Kudo, K. Ichimasa, Y. Kouyama +15 more
2020International Journal of Colorectal Disease31 citations Open access
Semantic Scholar
Risk factors of recurrence in T1 colorectal cancers treated by endoscopic resection alone or surgical resection with lymph node dissection
Y. Kouyama, S. Kudo, H. Miyachi, K. Ichimasa +8 more
2018International Journal of Colorectal Disease29 citations
Semantic Scholar
Artificial Intelligence-assisted Video Colonoscopy for Disease Monitoring of Ulcerative Colitis: A Prospective Study
N. Ogata, Y. Maeda, M. Misawa, K. Takenaka +20 more
2024Journal of Crohn's & Colitis27 citations Open access
Semantic Scholar
Combined endocytoscopy with pit pattern diagnosis in ulcerative colitis‐associated neoplasia: Pilot study
S. Kudo, Y. Maeda, N. Ogata, M. Misawa +21 more
2021Digestive Endoscopy26 citations Open access
Semantic Scholar
Correction: Artificial intelligence may help in predicting the need for additional surgery after endoscopic resection of T1 colorectal cancer
K. Ichimasa, S. Kudo, Y. Mori, M. Misawa +16 more
2018Endoscopy22 citations
Semantic Scholar
Patient gender as a factor associated with lymph node metastasis in T1 colorectal cancer: A systematic review and meta-analysis.
K. Ichimasa, S. Kudo, H. Miyachi, Y. Kouyama +12 more
2017Molecular and clinical oncology22 citations Open access
Semantic Scholar
Comparative clinicopathological characteristics of colon and rectal T1 carcinoma.
K. Ichimasa, S. Kudo, H. Miyachi, Y. Kouyama +10 more
2017Oncology Letters18 citations Open access
Semantic Scholar
‘Head Invasion' Is Not a Metastasis-Free Condition in Pedunculated T1 Colorectal Carcinomas Based on the Precise Histopathological Assessment
Y. Kimura, S. Kudo, H. Miyachi, K. Ichimasa +17 more
2016Digestion16 citations
Semantic Scholar
Differentiation grade as a risk factor for lymph node metastasis in T1 colorectal cancer
O. Shiina, S. Kudo, K. Ichimasa, Yuki Takashina +16 more
2023DEN Open7 citations Open access
Semantic Scholar
Clinicopathological features of T1 colorectal carcinomas with skip lymphovascular invasion.
Yuta Sato, S. Kudo, K. Ichimasa, S. Matsudaira +20 more
2018Oncology Letters5 citations Open access
Semantic Scholar
Endoscopic resection alone as a potential treatment method for low-risk deep invasive T1 colorectal cancer
Y. Kouyama, S. Kudo, K. Ichimasa, S. Matsudaira +16 more
2023iGIE3 citations Open access
Semantic Scholar
475 ARTIFICIAL INTELLIGENCE WILL HELP IN DETERMINING THE NEED FOR ADDITIONAL SURGERY AFTER ENDOSCOPIC RESECTION OF T1 COLORECTAL CANCER –ANALYSIS BASED ON A BIG DATA FOR MACHINE LEARNING
K. Ichimasa, S. Kudo, Y. Mori, M. Misawa +14 more
2019Gastrointestinal Endoscopy2 citations
Semantic Scholar
Su1643 Artificial Intelligence Can Accurately Predict the Presence of Lymph Node Metastasis in Pt1 Colorectal Cancers
K. Ichimasa, S. Kudo, Y. Mori, M. Misawa +12 more
20172 citations
Semantic Scholar
Prolonged Bradycardia Induced by Bevacizumab-Associated Infusion Reaction in Advanced Metastatic Colon Cancer
Y. Mori, S. Kudo, K. Wakamura, S. Matsudaira +5 more
20152 citations
Semantic Scholar
Mo1724 ARTIFICIAL INTELLIGENCE IS A POWERFUL TOOL TO DETERMINE THE NEED FOR ADDTIONAL SURGERY AFTER ENDOSCOPIC RESECTION OF T1 COLORECTAL CANCER −ANALYSIS BASED ON A BIG DATA FOR MACHINE LEARNING−
K. Ichimasa, S. Kudo, Y. Mori, M. Misawa +17 more
2018Gastrointestinal Endoscopy1 citations Open access
Semantic Scholar
Su1611 Does Gender Predict Lymph Node Metastasis in pT1 Colorectal Cancer? A Systematic Review and Meta-Analysis
K. Ichimasa, S. Kudo, H. Miyachi, Y. Kouyama +12 more
20161 citations
Semantic Scholar
Su1677 Narrow-Band Imaging Versus White Light for Detection of Diminutive Colorectal Adenoma Using Wide-View and High-Definition Colonoscope (Hq290zi): A Randomized Controlled Trial
A. Katagiri, S. Kudo, Y. Mori, M. Misawa +17 more
20161 citations
Semantic Scholar
Lifestyle factors associated with cataract surgery among working age adults in Japan using claims and health screening data
Takuma Fujimori, Hiroki Den, S. Matsudaira, H. Onda +1 more
2026Scientific Reports0 citations Open access
Semantic Scholar
COMPARISON OF DIAGNOSTIC ACCURACY IN DEPTH DIAGNOSIS FOR COLORECTAL CANCER USING ENDOCYTOSCOPY WITH ARTIFICIAL INTELLIGENCE
Eri Tamura, S. Kudo, M. Misawa, Yurie Kawabata +26 more
2024Gastrointestinal Endoscopy0 citations
Semantic Scholar
CLINICOPATHOLOGICAL AND MOLECULARFEATURES OF DEPRESSED-TYPE EARLY COLORECTAL CANCER
S. Kudo, Kotaro Kondo, Y. Ogawa, Y. Kouyama +17 more
2024Gastrointestinal Endoscopy0 citations
Semantic Scholar
PREDICTION OF LYMPH NODE METASTASIS IN T1 COLORECTAL CANCER BASED ON ARTIFICIAL INTELLIGENCE-ASSISTED DIGITAL PATHOLOGY
K. Ichimasa, S. Kudo, M. Misawa, Y. Kouyama +14 more
2024Gastrointestinal Endoscopy0 citations
Semantic Scholar
CLINICAL FEATURES OF DEPRESSED TYPE COLORECTAL NEOPLASMS OBSERVED IN MAGNIFYING ENDOSCOPY AND ENDOCYTOSCOPY
S. Kudo, Keisuke Sasabe, Yuta Sato, Yu Niimura +14 more
2024Gastrointestinal Endoscopy0 citations
Semantic Scholar
EVALUATING THE IMPACT OF COMPUTER-AIDED QUALITY IMPROVEMENT ON COLONOSCOPY
Kotaro Kondo, S. Kudo, M. Misawa, T. Shibuya +19 more
2024Gastrointestinal Endoscopy0 citations
Semantic Scholar
A PROSPECTIVE OBSERVATIONAL STUDY TO EVALUATE THE ABILITY OF AN ARTIFICIAL INTELLIGENCE NAVIGATION SYSTEM TO RECOGNIZE BLOOD VESSELS, SUBMUCOSA, AND MUSCLE LAYERS IN COLORECTAL SUBMUCOSAL DISSECTION
T. Sakurai, S. Kudo, T. Hayashi, M. Misawa +13 more
2024Gastrointestinal Endoscopy0 citations
Semantic Scholar
DIAGNOSTIC PERFORMANCE OF ARTIFICIAL INTELLIGENCE AND MAGNIFYING ENDOSCOPY IN THE PREDICTION OF THE INVASION DEPTH OF EARLY COLORECTAL CANCER
E. Tamura, S. Kudo, M. Misawa, O. Shiina +26 more
2023Gastrointestinal Endoscopy0 citations
Semantic Scholar
Gastrointestinal: Real-time observation of rectal malignant lymphoma using endocytoscopy for differentiation from adenocarcinoma.
Y. Nimura, Y. Madeda, E. Tamura, Y. Kouyama +10 more
2023Journal of Gastroenterology and Hepatology0 citations Open access
Semantic Scholar
DISTINCTIVE ASPECTS OF DEPRESSED TYPE COLORECTAL NEOPLASMS SHOWN IN MAGNIFYING ENDOSCOPY AND ENDOCYTOSCOPY
S. Kudo, Yurie Kawabata, Yuta Sato, S. Matsudaira +13 more
2023Gastrointestinal Endoscopy0 citations
Semantic Scholar
EVALUATION OF THE IMPACT OF ARTIFICIAL INTELLIGENCE (AI)-ASSISTED CHARACTERIZATION FOR COLORECTAL LESIONS USING NARROW-BAND IMAGING FOR THE DIAGNOSTIC OF ENDOSCOPISTS -MULTI-READER, MULTI-CASE STUDY-
S. Kato, S. Kudo, M. Misawa, Y. Niimura +29 more
2023Gastrointestinal Endoscopy0 citations
Semantic Scholar
経鼻内視鏡下アミドトリゾ酸注入で日本海裂頭条虫を駆虫した1例
J. Kawashima, Yuta Sato, Y. Maeda, Y. Ide +12 more
2023Progress of Digestive Endoscopy0 citations Open access
Semantic Scholar
THE INDICATION FOR ADDITIONAL SURGERY WITH LYMPH NODE DISECTION AMONG ELDERY PATIENTS WITH T1 COLORECTAL CANCERS TREATED ENDOSCOPICALLY
H. Miyachi, S. Kudo, Y. Kouyama, K. Ichimasa +16 more
2022Gastrointestinal Endoscopy0 citations
Semantic Scholar
CLINICAL AND PATHOLOGICAL FEATURE OF DEPRESSED-TYPE COLORECTAL NEOPLASM
S. Kudo, J. Kawashima, Y. Kouyama, K. Ichimasa +11 more
2022Gastrointestinal Endoscopy0 citations
Semantic Scholar
“VASCULAR HEALING” DIAGNOSED WITH ARTIFICIAL INTELLIGENCE ASSISTED NARROW-BAND IMAGING DURING COLONOSCOPY: A NOVEL TREAT-TO-TARGET IN PATIENTS WITH ULCERATIVE COLITIS
Y. Maeda, S. Kudo, Kentaro Mochida, N. Ogata +15 more
2022Gastrointestinal Endoscopy0 citations
Semantic Scholar
EFFECTIVENESS OF OBSERVING DEPRESSED-TYPE COLORECTAL NEOPLASMS IN MAGNIFYING ENDOSCOPY AND ENDOCYTOSCOPY.
S. Kudo, Y. Miyata, M. Abe, Yoshika Akimoto +17 more
2022Gastrointestinal Endoscopy0 citations
Semantic Scholar
P73-4 Experience with nivolumab in advanced metastatic gastric cancer
K. Wakamura, H. Nakamura, S. Matsudaira, T. Hayashi +4 more
2022Annals of Oncology0 citations Open access
Semantic Scholar
ID: 3522946 EC-V (ENDOCYTOSCOPIC VASCULAR) CLASSIFICATION IS USEFUL FOR NOT ONLY QUALITATIVE DIAGNOSIS BUT ALSO PATHOLOGICAL DIAGNOSIS
S. Kudo, Miyuki Kaneshiro, M. Misawa, Kenichi Mochizuki +15 more
20210 citations
Semantic Scholar
ID: 3522787 IMPORTANCE OF OBSERVING DEPRESSED-TYPE COLORECTAL NEOPLASMS IN MAGNIFYING ENDOSCOPY AND ENDCYTOSCOPY
S. Kudo, Yuki Takashina, S. Matsudaira, Kenichi Mochizuki +17 more
20210 citations
Semantic Scholar
ID: 3526637 ARTIFICIAL INTELLIGENCE-ASSISTED DIAGNOSTIC SYSTEM FOR NARROW-BAND IMAGING FOR COLORECTAL LESIONS.
M. Misawa, S. Kudo, Y. Mori, Misaki Ishiyama +16 more
20210 citations
Semantic Scholar
ID: 3521790 DOES ARTIFICIAL INTELLIGENCE IMPROVE NEOPLASMS DETECTION RATE FOR COLONOSCOPY? - A SINGLE CENTER PILOT STUDY
Misaki Ishiyama, S. Kudo, M. Misawa, Y. Mori +13 more
20210 citations
Semantic Scholar
ID: 3521050 HOW TO DIAGNOSE TUMOR DIFFERENTIATION AS A RISK FACTOR FOR LYMPH NODE METASTASIS IN T1 COLORECTAL CANCER?
K. Ichimasa, S. Kudo, H. Miyachi, Y. Kouyama +15 more
20210 citations
Semantic Scholar
Sa2029 EC-V (ENDOCYTOSCOPIC VASCULAR) PATTERN IS USEFUL FOR NOT ONLY QUALITATIVE DIAGNOSIS BUT ALSO PATHOLOGICAL DIAGNOSIS
S. Kudo, Yoshika Akimoto, S. Kataoka, Y. Kouyama +17 more
20200 citations
Semantic Scholar
Mo1644 THE CLINICOPATHOLOGICAL FEATURES OF DEPRESSED-TYPE COLORECTAL NEOPLASMS
S. Kudo, Kentaro Mochida, Y. Kouyama, S. Matsudaira +16 more
20200 citations Open access
Semantic Scholar
433 ENDOSCOPIC FEATURE OF DEPRESSED TYPE COLORECTAL NEOPLASMS IN MAGNIFYING ENDOSCOPY AND ENDOCYTOSCOPY
S. Kudo, Y. Miyata, Kenichi Mochizuki, S. Matsudaira +17 more
2020Gastrointestinal Endoscopy0 citations Open access
Semantic Scholar
Su1068 CLINICOPATHOLOGICAL FEATURES OF "SMALL" T1 COLORECTAL CANCERS
Yuki Takashina, S. Kudo, K. Ichimasa, H. Miyachi +17 more
20200 citations Open access
Semantic Scholar
Mo1692 STUDIES ON CLINICOPATHOLOGICAL CHARACTERISTICS AND THE LONG-TERM PROGNOSIS OF DEPRESSED-TYPE COLORECTAL CARCINOMAS: A SINGLE CENTER RETROSPECTIVE STUDY ON BIG DATA
S. Kudo, M. Abe, Y. Mori, Y. Minegishi +20 more
2019Gastrointestinal Endoscopy0 citations
Semantic Scholar
Su1713 CLINICOPATHOLOGICAL DIFFERENCES BETWEEN RIGHT- AND LEFT-SIDED T1 COLORECTAL CANCER: A SINGLE CENTER RETROSPECTIVE STUDY
Kenichi Mochizuki, S. Kudo, K. Ichimasa, Y. Kouyama +15 more
2019Gastrointestinal Endoscopy0 citations
Semantic Scholar
Tu2011 CHARACTERISTICS OF DEPRESSED TYPE COLORECTAL NEOPLASMS IN MAGNIFYING ENDOSCOPY AND ENDOCYTOSCOPY
S. Kudo, Misaki Ishiyama, K. Ichimasa, Y. Kouyama +14 more
2019Gastrointestinal Endoscopy0 citations
Semantic Scholar
Tu2010 ENDOCYTOSCOPIC VASCULAR PATTERN CAN PREDICT PATHOLOGICAL DIAGNOSIS IN COLORECTAL LESIONS
S. Kudo, Yuki Takashina, M. Misawa, S. Kataoka +15 more
2019Gastrointestinal Endoscopy0 citations
Semantic Scholar

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S. Kudo×49
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S. Kudo — researcher profile on SciRah
M. Misawa×48
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M. Misawa — researcher profile on SciRah
T. Hayashi×46
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T. Hayashi — researcher profile on SciRah
F. Ishida×46
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F. Ishida — researcher profile on SciRah

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T. Baba — researcher profile on SciRah

K. Wakamura×44

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K. Wakamura — researcher profile on SciRah

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H. Miyachi — researcher profile on SciRah

K. Ichimasa×42

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K. Ichimasa — researcher profile on SciRah

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Y. Kouyama — researcher profile on SciRah

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Y. Mori — researcher profile on SciRah

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H. Nakamura — researcher profile on SciRah

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N. Ogata — researcher profile on SciRah