Shomei Ryozawa: search on Z-Library

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1

Clinical Practice Guidelines for Safe Performance of Endoscopic Ultrasound/Ultrasonography‐Guided Biliary Drainage: 2018

Isayama, Hiroyuki, Nakai, Yousuke, Itoi, Takao, Yasuda, Ichiro, Kawakami, Hiroshi, Ryozawa, Shomei, Kitano, Masayuki, Irisawa, Atsushi, Katanuma, Akio, Hara, Kazuo, Iwashita, Takuji, Fujita, Naotaka,

Journal:

Journal of Hepato-Biliary-Pancreatic Sciences

Year:

2019

Language:

english

File:

PDF, 836 KB

english, 2019

2

Acute hemorrhagic gastritis after nivolumab treatment

Kobayashi, Masanori, Yamaguchi, Ou, Nagata, Koji, Nonaka, Kouichi, Ryozawa, Shomei

Journal:

Gastrointestinal Endoscopy

Year:

2017

Language:

english

File:

PDF, 1.65 MB

english, 2017

3

A multicenter database registry for endoscopic retrograde cholangiopancreatography: the Japan Endoscopic Database Project

Kato, Masayuki, Tanaka, Kiyohito, Kida, Mitsuhiro, Ryozawa, Shomei, Matsuda, Koji, Fujishiro, Mitsuhiro, Saito, Yutaka, Ohtsuka, Kazuo, Oda, Ichiro, Katada, Chikatoshi, Kobayashi, Kiyonori, Hoteya, Sh

Journal:

Digestive Endoscopy

Year:

2019

Language:

english

File:

PDF, 334 KB

english, 2019

4

Does endoscopic ultrasound-guided fine needle biopsy using a Franseen needle really offer high diagnostic accuracy? A propensity-matched analysis

Fujita, Akashi, Ryozawa, Shomei, Mizuide, Masafumi, Araki, Ryuichiro, Nagata, Koji, Tanisaka, Yuki, Harada, Maiko, Ogawa, Tomoya, Tashima, Tomoaki, Nonaka, Kouichi

Journal:

Endoscopy International Open

Year:

2019

Language:

english

File:

PDF, 681 KB

english, 2019

5

Ursodeoxycholic acid after bile duct stone removal and risk factors for recurrence: a randomized trial

Yamamoto, Ryuichi, Tazuma, Susumu, Kanno, Keishi, Igarashi, Yoshinori, Inui, Kazuo, Ohara, Hirotaka, Tsuyuguchi, Toshio, Ryozawa, Shomei

Journal:

Journal of Hepato-Biliary-Pancreatic Sciences

Year:

2016

Language:

english

File:

PDF, 381 KB

english, 2016

6

Current strategies for the endoscopic management of difficult-to-treat bile duct stones in Japan

Ryozawa, Shomei, Yasuda, Ichiro

Journal:

Digestive Endoscopy

Year:

2018

Language:

english

File:

PDF, 254 KB

english, 2018

7

Creation of simulated papillae for endoscopic sphincterotomy and papillectomy training by using in vivo and ex vivo pig model (with videos)

Itoi, Takao, Gotoda, Takuji, Baron, Todd H., Sofuni, Atsushi, Itokawa, Fumihide, Tsuji, Shujiro, Tsuchiya, Takayoshi, Tanaka, Rena, Tonozuka, Ryosuke, Honjo, Mitsuyoshi, Ryozawa, Shomei, Kawai, Takash

Journal:

Gastrointestinal Endoscopy

Year:

2013

Language:

english

File:

PDF, 2.02 MB

english, 2013

8

RESULTS OF A JAPANESE MULTICENTER, RANDOMIZED TRIAL OF ENDOSCOPIC STENTING FOR NON-RESECTABLE PANCREATIC HEAD CANCER (JM-TEST): COVERED WALLSTENT VERSUS DOUBLELAYER STENT

HIROYUKI ISAYAMA, ICHIRO YASUDA, SHOMEI RYOZAWA, HIROYUKI MAGUCHI, YOSHINORI IGARASHI, YUTAKA MATSUYAMA, AKIO KATANUMA, OSAMU HASEBE, ATSUSHI IRISAWA, TAKAO ITOI, HIDEKAZU MUKAI, YOSHIFUMI ARISAKA, KA

Journal:

Digestive Endoscopy

Year:

2011

Language:

english

File:

PDF, 300 KB

english, 2011

9

Clinical efficacy of intravenous doripenem in patients with acute biliary tract infection: a multicenter, randomized, controlled trial with imipenem/cilastatin as comparator

Tazuma, Susumu, Igarashi, Yoshinori, Inui, Kazuo, Ohara, Hirotaka, Tsuyuguchi, Toshio, Ryozawa, Shomei

Journal:

Journal of Gastroenterology

Year:

2015

Language:

english

File:

PDF, 491 KB

english, 2015

10

Unprecedented troubles and the troubleshooting during the over-the-scope clip system usage: suction error and suture cutting procedure

Tashima, Tomoaki, Nonaka, Kouichi, Ryozawa, Shomei

Journal:

Digestive Endoscopy

Year:

2018

Language:

english

File:

PDF, 935 KB

english, 2018

11

Duodenal endoscopic submucosal dissection for a large protruded lesion located just behind the pyloric ring with a scissor-type knife

Tashima, Tomoaki, Nonaka, Kouichi, Ryozawa, Shomei, Fujino, Takashi

Journal:

Year:

2019

Language:

english

File:

PDF, 1.84 MB

english, 2019

12

Sideâbyâside placement of 4 fully covered selfâexpandable metal stents for malignant hilar biliary obstruction

Fujita, Akashi, Ryozawa, Shomei, Mizuide, Masafumi

Journal:

Digestive Endoscopy

Year:

2020

File:

PDF, 4.52 MB

2020

13

Fractured guidewire fragment on the peripheral side of a malignant biliary obstruction: successful removal using a biliary balloon dilation catheter

Tanisaka, Yuki, Ryozawa, Shomei, Mizuide, Masafumi, Fujita, Akashi, Ogawa, Tomoya, Noguch, Tatsuya, Tashima, Tomoaki

Journal:

Year:

2020

File:

PDF, 455 KB

2020

14

Usefulness of endoscopic ultrasound-guided fine-needle aspiration biopsy for the diagnosis of pancreatic cancer

Shomei Ryozawa, Hideaki Kitoh, Toshikazu Gondo, Naoki Urayama, Hiroaki Yamashita, Hirokazu Ozawa, Hideo Yanai, Kiwamu Okita

Journal:

Journal of Gastroenterology

Year:

2005

Language:

english

File:

PDF, 197 KB

english, 2005

15

ERCP using double-balloon endoscopes in patients with Roux-en-Y anastomosis

Shomei Ryozawa, Sayaka Iwamoto, Hirotoshi Iwano, Noriko Ishigaki, Kumiko Taba, Isao Sakaida

Journal:

Journal of Hepato-Biliary-Pancreatic Sciences

Year:

2009

Language:

english

File:

PDF, 288 KB

english, 2009

16

MANAGEMENT OF ENDOSCOPIC SPHINCTEROTOMY-INDUCED BLEEDING

Shomei Ryozawa, Naoki Urayama, Hirotoshi Iwano, Kuniko Mikuriya, Isao Sakaida

Journal:

Digestive Endoscopy

Year:

2007

Language:

english

File:

PDF, 530 KB

english, 2007

17

Usefulness of endoscopic ultrasound‑guided fine needle aspiration for lymphadenopathy

Tanisaka, Yuki, Ryozawa, Shomei, Kobayashi, Masanori, Harada, Maiko, Kobatake, Tsutomu, Omiya, Kumiko, Iwano, Hirotoshi, Arai, Shin, Nonaka, Kouichi, Mashimo, Yumi

Journal:

Oncology Letters

Year:

2018

Language:

english

File:

PDF, 1.28 MB

english, 2018

18

Investigation of Factors Affecting the Sensitivity of Bile Duct Brush Cytology

Kobayashi, Masanori, Ryozawa, Shomei, Araki, Ryuichiro, Nagata, Koji, Tanisaka, Yuki, Fujita, Akashi, Kobatake, Tsutomu

Journal:

Internal Medicine

Year:

2019

Language:

english

File:

PDF, 616 KB

english, 2019

19

Endoscopic closure assisted by a novel traction device after duodenal endoscopic submucosal dissection

Tashima, Tomoaki, Tanisaka, Yuki, Mashimo, Yumi, Mizuide, Masafumi, Ryozawa, Shomei

Journal:

Year:

2020

File:

PDF, 2.09 MB

2020

20

Evidence-based clinical practice guidelines for cholelithiasis 2016

Tazuma, Susumu, Unno, Michiaki, Igarashi, Yoshinori, Inui, Kazuo, Uchiyama, Kazuhisa, Kai, Masahiro, Tsuyuguchi, Toshio, Maguchi, Hiroyuki, Mori, Toshiyuki, Yamaguchi, Koji, Ryozawa, Shomei, Nimura, Y

Journal:

Journal of Gastroenterology

Year:

2017

Language:

english

File:

PDF, 746 KB

english, 2017

21

Probe-based confocal laser endomicroscopy of the gastric mucosa with curcumin dripping

Kurumi, Hiroki, Nonaka, Kouichi, Ryozawa, Shomei

Journal:

Digestive Endoscopy

Year:

2018

Language:

english

File:

PDF, 2.00 MB

english, 2018

22

Usefulness of the “newly designed” short-type single-balloon enteroscope for ERCP in patients with Roux-en-Y gastrectomy: a pilot study

Tanisaka, Yuki, Ryozawa, Shomei, Mizuide, Masafumi, Kobayashi, Masanori, Fujita, Akashi, Minami, Kazuhiro, Kobatake, Tsutomu, Omiya, Kumiko, Iwano, Hirotoshi, Araki, Ryuichiro

Journal:

Endoscopy International Open

Year:

2018

Language:

english

File:

PDF, 748 KB

english, 2018

23

Successful endoscopic retrograde cholangiopancreatography using pancreatic guidewire placement for biliary cannulation in a patient with situs inversus and Billroth-I gastrectomy (with video)

Tanisaka, Yuki, Ryozawa, Shomei, Sudo, Kosuke, Fujita, Akashi, Mizuide, Masafumi, Nonaka, Kouichi, Tashima, Tomoaki

Journal:

Year:

2019

File:

PDF, 242 KB

2019

24

Successful further endoscopic mucosal resection with an over‐the‐scope clip with circumferential mucosal incision for a residual rectal neuroendocrine tumor

Tashima, Tomoaki, Nonaka, Kouichi, Ryozawa, Shomei

Journal:

Digestive Endoscopy

Year:

2020

File:

PDF, 5.65 MB

2020

25

Diagnostic ability of a 22G Franseen needle in endoscopic ultrasound‑guided fine needle aspiration of subepithelial lesions

Fujita, Akashi, Ryozawa, Shomei, Kobayashi, Masanori, Araki, Ryuichiro, Nagata, Koji, Minami, Kazuhiro, Tanisaka, Yuki, Kobatake, Tsutomu, Mizuide, Masafumi

Journal:

Molecular and Clinical Oncology

Year:

2018

Language:

english

File:

PDF, 294 KB

english, 2018

26

A proteomic profiling of gemcitabine resistance in pancreatic cancer cell lines

Mori-Iwamoto, Sayaka, Kuramitsu, Yasuhiro, Ryozawa, Shomei, Taba, Kumiko, Fujimoto, Masanori, Okita, Kiwamu, Nakamura, Kazuyuki, Sakaida, Isao

Journal:

Molecular Medicine Reports

Year:

2008

Language:

english

File:

PDF, 150 KB

english, 2008

27

Expression of glycolytic enzymes is increased in pancreatic cancerous tissues as evidenced by proteomic profiling by two-dimensional electrophoresis and liquid chromatography-mass spectrometry/mass spectrometry

Mikuriya, Kuniko, Kuramitsu, Yasuhiro, Ryozawa, Shomei, Fujimoto, Masanori, Mori, Sayaka, Oka, Masaaki, Hamano, Kimikazu, Okita, Kiwamu, Sakaida, Isao, Nakamura, Kazuyuki

Journal:

International Journal of Oncology

Year:

2007

Language:

english

File:

PDF, 252 KB

english, 2007

28

Successful ex-vivo probe-based confocal laser endomicroscopy of a superficial nonampullary duodenal epithelial tumor with dripping of food additives: a case of tubular adenocarcinoma

Tashima, Tomoaki, Nonaka, Kouichi, Ryozawa, Shomei, Tanisaka, Yuki, Fujino, Takashi

Journal:

Year:

2019

Language:

english

File:

PDF, 1.15 MB

english, 2019

29

Successful endoscopic mucosal resection with over-the-scope clip for gastric cancer of fundic gland type apparently inappropriate for endoscopic submucosal dissection

Tashima, Tomoaki, Nonaka, Kouichi, Ryozawa, Shomei

Journal:

Digestive Endoscopy

Year:

2019

Language:

english

File:

PDF, 825 KB

english, 2019

30

1141 Clinicopathological Features of Depressed-Type Early Colorectal Carcinomas

Shin-Ei Kudo, Shingo Matsudaira, Hideyuki Miyachi, Nobunao Ikehara, Yoshiki Wada, Takemasa Hayashi, Toshihisa Hosoya, Kunihiko Wakamura, Hirotaka Nishiwaki, Tetsuhiro Kakimoto, Shomei Ryozawa, Fuyuhik

Journal:

Gastrointestinal Endoscopy

Year:

2012

Language:

english

File:

PDF, 120 KB

english, 2012

31

Tu1450 A Retrospective Study of Endoscopic/Percutaneous Preoperative Biliary Drainage for Malignant Hilar Biliary Obstruction: E-Pod Hilar Study

Matsuyama, Masato, Nakai, Yousuke, Yamamoto, Ryuichi, Sakai, Yuji, Takayama, Yukiko, Tamada, Kiichi, Ito, Yukiko, Kitamura, Katsuya, Ryozawa, Shomei, Imamura, Tsunao, Tsuchida, Kouhei, Hayama, Jo, Ito

Journal:

Gastrointestinal Endoscopy

Year:

2017

Language:

english

File:

PDF, 211 KB

english, 2017

32

Successful endoscopic mucosal resection with over-the-scope clip for gastric cancer of fundic gland type apparently inappropriate for endoscopic submucosal dissection

Tashima, Tomoaki, Nonaka, Kouichi, Ryozawa, Shomei

Journal:

Digestive Endoscopy

Year:

2019

File:

PDF, 825 KB

2019

33

TOKYO criteria 2014 for transpapillary biliary stenting

Isayama, Hiroyuki, Hamada, Tsuyoshi, Yasuda, Ichiro, Itoi, Takao, Ryozawa, Shomei, Nakai, Yousuke, Kogure, Hirofumi, Koike, Kazuhiko

Journal:

Digestive Endoscopy

Year:

2015

Language:

english

File:

PDF, 170 KB

english, 2015

34

Interferon-γ Down-Regulates Heat Shock Protein 27 of Pancreatic Cancer Cells and Helps in the Cytotoxic Effect of Gemcitabine

Mori-Iwamoto, Sayaka, Taba, Kumiko, Kuramitsu, Yasuhiro, Ryozawa, Shomei, Tanaka, Toshiyuki, Maehara, Shin-ichiro, Maehara, Yoshihiro, Okita, Kiwamu, Nakamura, Kazuyuki, Sakaida, Isao

Journal:

Year:

2009

Language:

english

File:

PDF, 1.26 MB

english, 2009

35

Increased neutrophil-to-lymphocyte ratio is a novel marker for nutrition, inflammation and chemotherapy outcome in patients with locally advanced and metastatic esophageal squamous cell carcinoma

Sato, Yu, Gonda, Kenji, Harada, Maiko, Tanisaka, Yuki, Arai, Shin, Mashimo, Yumi, Iwano, Hirotoshi, Sato, Hiroshi, Ryozawa, Shomei, Takahashi, Takao, Sakuramoto, Shinichi, Shibata, Masahiko

Journal:

Biomedical Reports

Year:

2017

Language:

english

File:

PDF, 401 KB

english, 2017

36

Successful traction‐assisted endoscopic submucosal dissection using dental floss and a clip for a huge superficial nonampullary duodenal epithelial tumor with severe fibrosis (with video)

Tashima, Tomoaki, Nonaka, Kouichi, Kurumi, Hiroki, Fujii, Yuko, Tanisaka, Yuki, Ryozawa, Shomei

Journal:

Year:

2019

Language:

english

File:

PDF, 503 KB

english, 2019

37

Sa1445 Assessment of Pancreatic Duct Wire-Guided Endoscopic Papillectomy

Tanisaka, Yuki, Ryozawa, Shomei, Harada, Maiko, Kobayashi, Masanori, Kobatake, Tsutomu

Journal:

Gastrointestinal Endoscopy

Year:

2017

Language:

english

File:

PDF, 264 KB

english, 2017

38

JGES guidelines for endoscopic sphincterotomy

Ryozawa, Shomei, Itoi, Takao, Katanuma, Akio, Okabe, Yoshinobu, Kato, Hironari, Horaguchi, Jun, Fujita, Naotaka, Yasuda, Kenjiro, Tsuyuguchi, Toshio, Fujimoto, Kazuma

Journal:

Digestive Endoscopy

Year:

2017

Language:

english

File:

PDF, 786 KB

english, 2017

39

Endoscopic purse-string suturing with an over-the-scope clip for closure of a large mucosal defect after gastric ESD

Tashima, Tomoaki, Nonaka, Kouichi, Ryozawa, Shomei, Tanisaka, Yuki

Journal:

Digestive and Liver Disease

Year:

2018

Language:

english

File:

PDF, 386 KB

english, 2018

40

Confocal laser endomicroscopic finding of lymphoma of the duodenal papilla

Tanisaka, Yuki, Ryozawa, Shomei, Nonaka, Kouichi, Ban, Shinichi, Fujita, Akashi

Journal:

Year:

2018

Language:

english

File:

PDF, 919 KB

english, 2018

41

The usefulness of wire-guided endoscopic snare papillectomy for tumors of the major duodenal papilla

Kobayashi, Masanori, Ryozawa, Shomei, Iwano, Hirotoshi, Araki, Ryuichiro, Tanisaka, Yuki, Fujita, Akashi, Kobatake, Tsutomu, Gluud, Lise Lotte

Journal:

Year:

2019

Language:

english

File:

PDF, 1.40 MB

english, 2019

42

Antireflux covered metal stent for nonresectable distal malignant biliary obstruction: a multicenter randomized controlled trial

Hamada, Tsuyoshi, Isayama, Hiroyuki, Nakai, Yousuke, Iwashita, Takuji, Ito, Yukiko, Mukai, Tsuyoshi, Yagioka, Hiroshi, Saito, Tomotaka, Togawa, Osamu, Ryozawa, Shomei, Hirano, Kenji, Mizuno, Suguru, Y

Journal:

Digestive Endoscopy

Year:

2019

Language:

english

File:

PDF, 284 KB

english, 2019

43

Current status of interventional endoscopic ultrasound

Ryozawa, Shomei, Fujita, Naotaka, Irisawa, Atsushi, Hirooka, Yoshiki, Mine, Tetsuya

Journal:

Digestive Endoscopy

Year:

2017

Language:

english

File:

PDF, 260 KB

english, 2017

44

Multicenter study of endoscopic preoperative biliary drainage for malignant hilar biliary obstruction: E-POD Hilar study

Nakai, Yousuke, Yamamoto, Ryuichi, Matsuyama, Masato, Sakai, Yuji, Takayama, Yukiko, Ushio, Jun, Ito, Yukiko, Kitamura, Katsuya, Ryozawa, Shomei, Imamura, Tsunao, Tsuchida, Kouhei, Hayama, Jo, Itoi, T

Journal:

Journal of Gastroenterology and Hepatology

Year:

2017

Language:

english

File:

PDF, 1.23 MB

english, 2017

45

In vivo diagnosis of intraductal papillary mucinous neoplasm with per-oral pancreatoscopy–guided confocal laser endomicroscopy

Tanisaka, Yuki, Ryozawa, Shomei, Nonaka, Kouichi, Ban, Shinichi, Tashima, Tomoaki

Journal:

Year:

2018

Language:

english

File:

PDF, 559 KB

english, 2018

46

Successful endoscopic en bloc full‐thickness and complete resection for two adjacent rectal neuroendocrine tumors

Tashima, Tomoaki, Nonaka, Kouichi, Ryozawa, Shomei

Journal:

Digestive Endoscopy

Year:

2019

Language:

english

File:

PDF, 941 KB

english, 2019

47

A multicenter, prospective, randomized study of selective bile duct cannulation performed by multiple endoscopists: the BIDMEN study

Hiroshi Kawakami, Hiroyuki Maguchi, Tsuyoshi Mukai, Tsuyoshi Hayashi, Tamito Sasaki, Hiroyuki Isayama, Yousuke Nakai, Ichiro Yasuda, Atsushi Irisawa, Teitetsu Niido, Yoshinobu Okabe, Shomei Ryozawa, T

Journal:

Gastrointestinal Endoscopy

Year:

2012

Language:

english

File:

PDF, 670 KB

english, 2012

48

The Result of Japanese Multicenter, Randomized Trial of Endoscopic Stenting for the Nonresectable Pancreatic Head Cancer (JM-Test) Retrospective Investigation

Hiroyuki Isayama, Ichiro Yasuda, Shomei Ryozawa, Hiroyuki Maguchi, Yoshinori Igarashi, Yutaka Matsuyama, Akio Katanuma, Osamu Hasebe, Atsushi Irisawa, Takao Itoi, Hidekazu Mukai, Yoshifumi Arisaka, Ka

Journal:

Gastrointestinal Endoscopy

Year:

2009

Language:

english

File:

PDF, 48 KB

english, 2009

49

Vascular endothelial growth factor-C expression in human gallbladder cancer and its relationship to lymph node metastasis

Nakashima, Tetsuya, Kondoh, Satoshi, Kitoh, Hideaki, Ozawa, Hirokazu, Okita, Satoshi, Harada, Tomohiko, Shiraishi, Kei, Ryozawa, Shomei, Okita, Kiwamu

Journal:

International Journal of Molecular Medicine

Year:

2003

Language:

english

File:

PDF, 1.87 MB

english, 2003

50

A Comparison of DNA Copy Number Changes Detected by Comparative Genomic Hybridization in Malignancies of the Liver, Biliary Tract and Pancreas

Shiraishi, Kei, Okita, Kiwamu, Kusano, Noriyoshi, Harada, Tomohiko, Kondoh, Satoshi, Okita, Satoshi, Ryozawa, Shomei, Ohmura, Ryosuke, Noguchi, Takayoshi, Iida, Yozo, Akiyama, Tetsuji, Oga, Atsunori,

Journal:

Year:

2001

Language:

english

File:

PDF, 297 KB

english, 2001

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