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Diagnostic performance of endocytoscopy for evaluating the invasion depth of different morphological types of colorectal tumors.
Published in:
Digestive Endoscopy, 2015, v. 27, n. 7, p. 754, doi. 10.1111/den.12469
By:
- Kudo, Toyoki;
- Kudo, Shin‐ei;
- Wakamura, Kunihiko;
- Mori, Yuichi;
- Misawa, Masashi;
- Hayashi, Takemasa;
- Kutsukawa, Makoto;
- Ichimasa, Katsuro;
- Miyachi, Hideyuki;
- Ishida, Fumio;
- Inoue, Haruhiro
Publication type:
Article
Double staining with crystal violet and methylene blue is appropriate for colonic endocytoscopy: An in vivo prospective pilot study.
Published in:
Digestive Endoscopy, 2014, v. 26, n. 3, p. 403, doi. 10.1111/den.12164
By:
- Ichimasa, Katsuro;
- Kudo, Shin‐ei;
- Mori, Yuichi;
- Wakamura, Kunihiko;
- Ikehara, Nobunao;
- Kutsukawa, Makoto;
- Takeda, Kenichi;
- Misawa, Masashi;
- Kudo, Toyoki;
- Miyachi, Hideyuki;
- Yamamura, Fuyuhiko;
- Ohkoshi, Shogo;
- Hamatani, Shigeharu;
- Inoue, Haruhiro
Publication type:
Article
Is it proper to use non-magnified narrow-band imaging for esophageal neoplasia screening? Japanese single-center, prospective study.
Published in:
Digestive Endoscopy, 2012, v. 24, n. 6, p. 412, doi. 10.1111/j.1443-1661.2012.01309.x
By:
- Yokoyama, Akira;
- Ichimasa, Katsuro;
- Ishiguro, Tomonari;
- Mori, Yuichi;
- Ikeda, Haruo;
- Hayashi, Takemasa;
- Minami, Hitomi;
- Hayashi, Seiko;
- Watanabe, Gen;
- Inoue, Haruhiro;
- Kudo, Shin-ei
Publication type:
Article
Commentary: An artificial intelligence prediction model outperforms conventional guidelines in predicting lymph node metastasis of T1 colorectal cancer.
Published in:
Frontiers in Oncology, 2024, p. 1, doi. 10.3389/fonc.2024.1337576
By:
- Katsuro Ichimasa;
- Shin-ei Kudo;
- Khay Guan Yeoh
Publication type:
Article
Risk factors for lymph node metastasis in T2 colorectal cancer: a systematic review and meta-analysis.
Published in:
International Journal of Clinical Oncology, 2024, v. 29, n. 7, p. 921, doi. 10.1007/s10147-024-02547-7
By:
- Watanabe, Jun;
- Ichimasa, Katsuro;
- Kudo, Shin-ei;
- Mochizuki, Kenichi;
- Tan, Ker-Kan;
- Kataoka, Yuki;
- Tahara, Makiko;
- Kubota, Takafumi;
- Takashina, Yuki;
- Yeoh, Khay Guan
Publication type:
Article
Use of artificial intelligence in the management of T1 colorectal cancer: a new tool in the arsenal or is deep learning out of its depth?
Published in:
Clinical Endoscopy, 2024, v. 57, n. 1, p. 24, doi. 10.5946/ce.2023.036
By:
- Weiquan Li, James;
- Lai Mun Wang;
- Katsuro Ichimasa;
- Weicong Lin, Kenneth;
- Chi-Yong Ngu, James;
- Tiing Leong Ang
Publication type:
Article
Left-sided location is a risk factor for lymph node metastasis of T1 colorectal cancer: a single-center retrospective study.
Published in:
International Journal of Colorectal Disease, 2020, v. 35, n. 10, p. 1911, doi. 10.1007/s00384-020-03668-x
By:
- Mochizuki, Kenichi;
- Kudo, Shin-ei;
- Ichimasa, Katsuro;
- Kouyama, Yuta;
- Matsudaira, Shingo;
- Takashina, Yuki;
- Maeda, Yasuharu;
- Ishigaki, Tomoyuki;
- Nakamura, Hiroki;
- Toyoshima, Naoya;
- Mori, Yuichi;
- Misawa, Masashi;
- Ogata, Noriyuki;
- Kudo, Toyoki;
- Hayashi, Takemasa;
- Wakamura, Kunihiko;
- Sawada, Naruhiko;
- Ishida, Fumio;
- Miyachi, Hideyuki
Publication type:
Article
Risk factors of recurrence in T1 colorectal cancers treated by endoscopic resection alone or surgical resection with lymph node dissection.
Published in:
International Journal of Colorectal Disease, 2018, v. 33, n. 8, p. 1029, doi. 10.1007/s00384-018-3081-z
By:
- Kouyama, Yuta;
- Kudo, Shin-ei;
- Miyachi, Hideyuki;
- Ichimasa, Katsuro;
- Matsudaira, Shingo;
- Misawa, Masashi;
- Mori, Yuichi;
- Kudo, Toyoki;
- Hayashi, Takemasa;
- Wakamura, Kunihiko;
- Ishida, Fumio;
- Hamatani, Shigeharu
Publication type:
Article
Practical problems of measuring depth of submucosal invasion in T1 colorectal carcinomas.
Published in:
International Journal of Colorectal Disease, 2016, v. 31, n. 1, p. 137, doi. 10.1007/s00384-015-2403-7
By:
- Kouyama, Yuta;
- Kudo, Shin-ei;
- Miyachi, Hideyuki;
- Ichimasa, Katsuro;
- Hisayuki, Tomokazu;
- Oikawa, Hiromasa;
- Matsudaira, Shingo;
- Kimura, Yui;
- Misawa, Masashi;
- Mori, Yuichi;
- Kodama, Kenta;
- Kudo, Toyoki;
- Hayashi, Takemasa;
- Wakamura, Kunihiko;
- Katagiri, Atsushi;
- Hidaka, Eiji;
- Ishida, Fumio;
- Hamatani, Shigeharu
Publication type:
Article
Changes in halitosis value before and after Helicobacter pylori eradication: A single‐institutional prospective study.
Published in:
Journal of Gastroenterology & Hepatology, 2022, v. 37, n. 5, p. 928, doi. 10.1111/jgh.15835
By:
- Kudo, Yui;
- Kudo, Shin‐ei;
- Miyachi, Hideyuki;
- Ichimasa, Katsuro;
- Ogawa, Yushi;
- Kouyama, Yuta;
- Sakurai, Tatsuya;
- Ikeda, Mikiko;
- Saito, Yumi;
- Kamada, Tamaki;
- Gotoda, Takuji
Publication type:
Article
Patient gender as a factor associated with lymph node metastasis in T1 colorectal cancer: A systematic review and meta-analysis.
Published in:
Molecular & Clinical Oncology, 2017, v. 6, n. 4, p. 517, doi. 10.3892/mco.2017.1172
By:
- KATSURO ICHIMASA;
- SHIN-EI KUDO;
- HIDEYUKI MIYACHI;
- YUTA KOUYAMA;
- FUMIO ISHIDA;
- TOSHIYUKI BABA;
- ATSUSHI KATAGIRI;
- KUNIHIKO WAKAMURA;
- TAKEMASA HAYASHI;
- TOMOKAZU HISAYUKI;
- TOYOKI KUDO;
- MASASHI MISAWA;
- YUICHI MORI;
- SHINGO MATSUDAIRA;
- YUI KIMURA;
- YUKI KATAOKA
Publication type:
Article
Morphology as a risk factor for the malignant potential of T2 colorectal cancer.
Published in:
Molecular & Clinical Oncology, 2016, v. 5, n. 3, p. 223, doi. 10.3892/mco.2016.951
By:
- YUICHI MORI;
- SHIN‑EI KUDO;
- SHUNGO ENDO;
- CHIYO MAEDA;
- SHUMPEI MUKAI;
- YASUHARU MAEDA;
- SHINICHI KATAOKA;
- KENICHI TAKEDA;
- KATSURO ICHIMASA;
- HIDEYUKI MIYACHI;
- NARUHIKO SAWADA;
- EIJI HIDAKA;
- FUMIO ISHIDA
Publication type:
Article
Characteristics of colorectal tumours in asymptomatic patients with negative immunochemical faecal occult blood test results.
Published in:
Molecular & Clinical Oncology, 2015, v. 3, n. 5, p. 1019, doi. 10.3892/mco.2015.591
By:
- KUNIHIKO WAKAMURA;
- SHIN-EI KUDO;
- HIDEYUKI MIYACHI;
- KENTA KODAMA;
- SEIKO HAYASHI;
- YASUHARU MAEDA;
- YUSHI OGAWA;
- YUTA KOUYAMA;
- SHIN-ICHI KATAOKA;
- KAZUKI KATO;
- KATSURO ICHIMASA;
- MASASHI MISAWA;
- YUICHI MORI;
- TOYOKI KUDO;
- TAKEMASA HAYASHI;
- FUMIO ISHIDA;
- SHOGO OHKOSHI
Publication type:
Article
Additional staining for lymphovascular invasion is associated with increased estimation of lymph node metastasis in patients with T1 colorectal cancer: Systematic review and meta‐analysis.
Published in:
Digestive Endoscopy, 2024, v. 36, n. 5, p. 533, doi. 10.1111/den.14691
By:
- Watanabe, Jun;
- Ichimasa, Katsuro;
- Kataoka, Yuki;
- Miki, Atsushi;
- Someko, Hidehiro;
- Honda, Munenori;
- Tahara, Makiko;
- Yamashina, Takeshi;
- Yeoh, Khay Guan;
- Kawai, Shigeo;
- Kotani, Kazuhiko;
- Sata, Naohiro
Publication type:
Article
Impact of computer‐aided characterization for diagnosis of colorectal lesions, including sessile serrated lesions: Multireader, multicase study.
Published in:
Digestive Endoscopy, 2024, v. 36, n. 3, p. 341, doi. 10.1111/den.14612
By:
- Kato, Shun;
- Kudo, Shin‐ei;
- Minegishi, Yosuke;
- Miyata, Yuki;
- Maeda, Yasuharu;
- Kuroki, Takanori;
- Takashina, Yuki;
- Mochizuki, Kenichi;
- Tamura, Eri;
- Abe, Masahiro;
- Sato, Yuta;
- Sakurai, Tatsuya;
- Kouyama, Yuta;
- Tanaka, Kenta;
- Ogawa, Yushi;
- Nakamura, Hiroki;
- Ichimasa, Katsuro;
- Ogata, Noriyuki;
- Hisayuki, Tomokazu;
- Hayashi, Takemasa
Publication type:
Article
Performance evaluation of a computer‐aided polyp detection system with artificial intelligence for colonoscopy.
Published in:
Digestive Endoscopy, 2024, v. 36, n. 2, p. 185, doi. 10.1111/den.14578
By:
- Chino, Akiko;
- Ide, Daisuke;
- Abe, Seiichiro;
- Yoshinaga, Shigetaka;
- Ichimasa, Katsuro;
- Kudo, Toyoki;
- Ninomiya, Yuki;
- Oka, Shiro;
- Tanaka, Shinji;
- Igarashi, Masahiro
Publication type:
Article
Whole slide image‐based prediction of lymph node metastasis in T1 colorectal cancer using unsupervised artificial intelligence.
Published in:
Digestive Endoscopy, 2023, v. 35, n. 7, p. 902, doi. 10.1111/den.14547
By:
- Takashina, Yuki;
- Kudo, Shin‐ei;
- Kouyama, Yuta;
- Ichimasa, Katsuro;
- Miyachi, Hideyuki;
- Mori, Yuichi;
- Kudo, Toyoki;
- Maeda, Yasuharu;
- Ogawa, Yushi;
- Hayashi, Takemasa;
- Wakamura, Kunihiko;
- Enami, Yuta;
- Sawada, Naruhiko;
- Baba, Toshiyuki;
- Nemoto, Tetsuo;
- Ishida, Fumio;
- Misawa, Masashi
Publication type:
Article
Which variable better predicts the risk of lymph node metastasis in T1 colorectal cancer: Highest grade or predominant histological differentiation?
Published in:
Digestive Endoscopy, 2022, v. 34, n. 7, p. 1494, doi. 10.1111/den.14422
By:
- Ichimasa, Katsuro;
- Kudo, Shin‐ei;
- Yeoh, Khay Guan
Publication type:
Article
Use of advanced endoscopic technology for optical characterization of neoplasia in patients with ulcerative colitis: Systematic review.
Published in:
Digestive Endoscopy, 2022, v. 34, n. 7, p. 1297, doi. 10.1111/den.14335
By:
- Maeda, Yasuharu;
- Kudo, Shin‐ei;
- Ogata, Noriyuki;
- Kuroki, Takanori;
- Takashina, Yuki;
- Takishima, Kazumi;
- Ogawa, Yushi;
- Ichimasa, Katsuro;
- Mori, Yuichi;
- Kudo, Toyoki;
- Hayashi, Takemasa;
- Miyachi, Hideyuki;
- Ishida, Fumio;
- Nemoto, Tetsuo;
- Ohtsuka, Kazuo;
- Misawa, Masashi
Publication type:
Article
Beyond complete endoscopic healing: Goblet appearance using an endocytoscope to predict future sustained clinical remission in ulcerative colitis.
Published in:
Digestive Endoscopy, 2022, v. 34, n. 5, p. 1030, doi. 10.1111/den.14202
By:
- Takishima, Kazumi;
- Maeda, Yasuharu;
- Ogata, Noriyuki;
- Misawa, Masashi;
- Mori, Yuichi;
- Homma, Mayumi;
- Nemoto, Tetsuo;
- Miyata, Yuki;
- Akimoto, Yoshika;
- Mochida, Kentaro;
- Takashina, Yuki;
- Tanaka, Kenta;
- Ichimasa, Katsuro;
- Nakamura, Hiroki;
- Sasanuma, Seiko;
- Kudo, Toyoki;
- Hayashi, Takemasa;
- Wakamura, Kunihiko;
- Miyachi, Hideyuki;
- Baba, Toshiyuki
Publication type:
Article
Current problems and perspectives of pathological risk factors for lymph node metastasis in T1 colorectal cancer: Systematic review.
Published in:
Digestive Endoscopy, 2022, v. 34, n. 5, p. 901, doi. 10.1111/den.14220
By:
- Ichimasa, Katsuro;
- Kudo, Shin‐ei;
- Miyachi, Hideyuki;
- Kouyama, Yuta;
- Mochizuki, Kenichi;
- Takashina, Yuki;
- Maeda, Yasuharu;
- Mori, Yuichi;
- Kudo, Toyoki;
- Miyata, Yuki;
- Akimoto, Yoshika;
- Kataoka, Yuki;
- Kubota, Takafumi;
- Nemoto, Tetsuo;
- Ishida, Fumio;
- Misawa, Masashi
Publication type:
Article
Current status and future perspective on artificial intelligence for lower endoscopy.
Published in:
Digestive Endoscopy, 2021, v. 33, n. 2, p. 273, doi. 10.1111/den.13847
By:
- Misawa, Masashi;
- Kudo, Shin‐ei;
- Mori, Yuichi;
- Maeda, Yasuharu;
- Ogawa, Yushi;
- Ichimasa, Katsuro;
- Kudo, Toyoki;
- Wakamura, Kunihiko;
- Hayashi, Takemasa;
- Miyachi, Hideyuki;
- Baba, Toshiyuki;
- Ishida, Fumio;
- Itoh, Hayato;
- Oda, Masahiro;
- Mori, Kensaku
Publication type:
Article
Endocytoscopic intramucosal capillary network changes and crypt architecture abnormalities can predict relapse in patients with an ulcerative colitis Mayo endoscopic score of 1.
Published in:
Digestive Endoscopy, 2020, v. 32, n. 7, p. 1082, doi. 10.1111/den.13655
By:
- Maeda, Yasuharu;
- Kudo, Shin‐ei;
- Ogata, Noriyuki;
- Mori, Yuichi;
- Misawa, Masashi;
- Homma, Mayumi;
- Nemoto, Tetsuo;
- Ogawa, Masataka;
- Sasanuma, Seiko;
- Sato, Yuta;
- Kataoka, Shinichi;
- Kouyama, Yuta;
- Sakurai, Tatsuya;
- Igarashi, Kenta;
- Ogawa, Yushi;
- Kato, Kazuki;
- Ichimasa, Katsuro;
- Nakamura, Hiroki;
- Kudo, Toyoki;
- Hayashi, Takemasa
Publication type:
Article
‘Head Invasion’ Is Not a Metastasis-Free Condition in Pedunculated T1 Colorectal Carcinomas Based on the Precise Histopathological Assessment.
Published in:
Digestion, 2016, v. 94, n. 3, p. 166, doi. 10.1159/000450942
By:
- Kimura, Yui Jennifer;
- Kudo, Shin-ei;
- Miyachi, Hideyuki;
- Ichimasa, Katsuro;
- Kouyama, Yuta;
- Misawa, Masashi;
- Sato, Yuta;
- Matsudaira, Shingo;
- Oikawa, Hiromasa;
- Hisayuki, Tomokazu;
- Mori, Yuichi;
- Kudo, Toyoki;
- Ogata, Noriyuki;
- Kodama, Kenta;
- Wakamura, Kunihiko;
- Hayashi, Takemasa;
- Katagiri, atsushi;
- Baba, Toshiyuki;
- Hidaka, Eiji;
- Ishida, Fumio
Publication type:
Article
Accuracy Goals in Predicting Preoperative Lymph Node Metastasis for T1 Colorectal Cancer Resected Endoscopically.
Published in:
Gut & Liver, 2024, v. 18, n. 5, p. 803, doi. 10.5009/gnl240081
By:
- Katsuro Ichimasa;
- Shin-ei Kudo;
- Masashi Misawa;
- Khay Guan Yeoh;
- Tetsuo Nemoto;
- Yuta Kouyama;
- Yuki Takashina;
- Hideyuki Miyachi
Publication type:
Article
Challenges in Implementing Endoscopic Resection for T2 Colorectal Cancer.
Published in:
Gut & Liver, 2024, v. 18, n. 2, p. 218, doi. 10.5009/gnl230125
By:
- Katsuro Ichimasa;
- Shin-ei Kudo;
- Ker-Kan Tan;
- Wei Jie Lee, Jonathan;
- Khay Guan Yeoh
Publication type:
Article
Risk Stratification of T1 Colorectal Cancer Metastasis to Lymph Nodes: Current Status and Perspective.
Published in:
Gut & Liver, 2021, v. 15, n. 6, p. 818, doi. 10.5009/gnl20224
By:
- Katsuro Ichimasa;
- Shin-ei Kudo;
- Hideyuki Miyachi;
- Yuta Kouyama;
- Masashi Misawa;
- Yuichi Mori
Publication type:
Article
"Pathologist-independent" strategy for T1 colorectal cancer after endoscopic resection.
Published in:
2022
By:
- Ichimasa, Katsuro;
- Kudo, Shin-ei;
- Lee, Jonathan Wei Jie;
- Yeoh, Khay Guan
Publication type:
Editorial
Molecular and clinicopathological differences between depressed and protruded T2 colorectal cancer.
Published in:
PLoS ONE, 2022, v. 17, n. 10, p. 1, doi. 10.1371/journal.pone.0273566
By:
- Mochizuki, Kenichi;
- Kudo, Shin-ei;
- Kato, Kazuki;
- Kudo, Koki;
- Ogawa, Yushi;
- Kouyama, Yuta;
- Takashina, Yuki;
- Ichimasa, Katsuro;
- Tobo, Taro;
- Toshima, Takeo;
- Hisamatsu, Yuichi;
- Yonemura, Yusuke;
- Masuda, Takaaki;
- Miyachi, Hideyuki;
- Ishida, Fumio;
- Nemoto, Tetsuo;
- Mimori, Koshi
Publication type:
Article
Clinicopathological features of T1 colorectal carcinomas with skip lymphovascular invasion.
Published in:
Oncology Letters, 2018, v. 16, n. 6, p. 7264, doi. 10.3892/ol.2018.9527
By:
- Sato, Yuta;
- Kudo, Shin-Ei;
- Ichimasa, Katsuro;
- Matsudaira, Shingo;
- Kouyama, Yuta;
- Kato, Kazuki;
- Baba, Toshiyuki;
- Wakamura, Kunihiko;
- Hayashi, Takemasa;
- Kudo, Toyoki;
- Ogata, Noriyuki;
- Mori, Yuichi;
- Misawa, Masashi;
- Toyoshima, Naoya;
- Ishigaki, Tomoyuki;
- Yagawa, Yusuke;
- Nakamura, Hiroki;
- Sakurai, Tatsuya;
- Shakuo, Yukiko;
- Suzuki, Kenichi
Publication type:
Article
Comparative clinicopathological characteristics of colon and rectal T1 carcinoma.
Published in:
Oncology Letters, 2017, v. 13, n. 2, p. 805, doi. 10.3892/ol.2016.5464
By:
- KATSURO ICHIMASA;
- SHIN-EI KUDO;
- HIDEYUKI MIYACHI;
- YUTA KOUYAMA;
- TAKEMASA HAYASHI;
- KUNIHIKO WAKAMURA;
- TOMOKAZU HISAYUKI;
- TOYOKI KUDO;
- MASASHI MISAWA;
- YUICHI MORI;
- SHINGO MATSUDAIRA;
- EIJI HIDAKA;
- SHIGEHARU HAMATANI;
- FUMIO ISHIDA
Publication type:
Article
Short- and long-term outcomes of self-expanding metallic stent placement vs. emergency surgery for malignant colorectal obstruction.
Published in:
Molecular & Clinical Oncology, 2021, v. 14, n. 4, p. N.PAG, doi. 10.3892/mco.2021.2225
By:
- Yagawa, Yusuke;
- Kudo, Shin-Ei;
- Miyachi, Hideyuki;
- Mori, Yuichi;
- Misawa, Masashi;
- Sato, Yuta;
- Kudo, Koki;
- Ishigaki, Tomoyuki;
- Ichimasa, Katsuro;
- Kudo, Toyoki;
- Hayashi, Takemasa;
- Wakamura, Kunihiko;
- Baba, Toshiyuki;
- Ishida, Fumio
Publication type:
Article
Real-Time Use of Artificial Intelligence in Identification of Diminutive Polyps During Colonoscopy: A Prospective Study.
Published in:
2018
By:
- Mori, Yuichi;
- Kudo, Shin-ei;
- Misawa, Masashi;
- Saito, Yutaka;
- Ikematsu, Hiroaki;
- Hotta, Kinichi;
- Ohtsuka, Kazuo;
- Urushibara, Fumihiko;
- Kataoka, Shinichi;
- Ogawa, Yushi;
- Maeda, Yasuharu;
- Takeda, Kenichi;
- Nakamura, Hiroki;
- Ichimasa, Katsuro;
- Kudo, Toyoki;
- Hayashi, Takemasa;
- Wakamura, Kunihiko;
- Ishida, Fumio;
- Inoue, Haruhiro;
- Itoh, Hayato
Publication type:
journal article
Management of T1 colorectal cancers after endoscopic treatment based on the risk stratification of lymph node metastasis.
Published in:
Journal of Gastroenterology & Hepatology, 2016, v. 31, n. 6, p. 1126, doi. 10.1111/jgh.13257
By:
- Miyachi, Hideyuki;
- Kudo, Shin ‐ ei;
- Ichimasa, Katsuro;
- Hisayuki, Tomokazu;
- Oikawa, Hiromasa;
- Matsudaira, Shingo;
- Kouyama, Yuta;
- Kimura, Yui Jennifer;
- Misawa, Masashi;
- Mori, Yuichi;
- Ogata, Noriyuki;
- Kudo, Toyoki;
- Kodama, Kenta;
- Hayashi, Takemasa;
- Wakamura, Kunihiko;
- Katagiri, Atsushi;
- Baba, Toshiyuki;
- Hidaka, Eiji;
- Ishida, Fumio;
- Kohashi, Kenichi
Publication type:
Article
Endocytoscopy can provide additional diagnostic ability to magnifying chromoendoscopy for colorectal neoplasms.
Published in:
Journal of Gastroenterology & Hepatology, 2014, v. 29, n. 1, p. 83, doi. 10.1111/jgh.12374
By:
- Kudo, Shin‐ei;
- Mori, Yuichi;
- Wakamura, Kunihiko;
- Ikehara, Nobunao;
- Ichimasa, Katsuro;
- Wada, Yoshiki;
- Kutsukawa, Makoto;
- Misawa, Masashi;
- Kudo, Toyoki;
- Hayashi, Takemasa;
- Miyachi, Hideyuki;
- Inoue, Haruhiro;
- Hamatani, Shigeharu
Publication type:
Article

Found: 35