DEN Open

DEN Open(英文缩写 DEN OPEN),ISSN 2692-4609,eISSN 2692-4609 是一本学术期刊。本页汇总该期刊的最新影响因子、分区信息以及最新收录于 PubMed 的文献,帮助您快速了解期刊全貌。

2026 年数据 · 影响因子
1.500
JCR 分区
Q4
CAS 分区
B4
近一年发文量
180
本站 PubMed 收录统计

发文量统计区间:2025-09-25 至 2026-09-25,按本站收录文献的发表日期统计。

ISSN: 2692-4609 · eISSN: 2692-4609 · 缩写: DEN OPEN

期刊介绍

选择期刊介绍栏目

期刊简介

DEN Open 是日本消化内镜学会推出的开放获取期刊,聚焦消化内镜及相关临床与转化研究。内容涵盖上、下消化道及胆胰疾病的内镜诊断、治疗与技术创新,面向消化科医师、内镜医师、外科医生及科研人员。期刊强调临床实用性与多学科交叉,为亚太及全球学者提供交流平台,尤其关注内镜操作规范、新型器械评估和真实世界证据。

研究方向

主要发表消化内镜领域的原创研究、综述、病例报告和技术创新。主题包括早期消化道肿瘤内镜诊治、炎症性肠病内镜评估、胆胰疾病ERCP与EUS、内镜切除技术、人工智能辅助诊断及内镜质控。论文类型涵盖临床研究、基础转化研究、系统综述、视频病例和操作技巧。

期刊特色

研究取向偏重临床实践与内镜技术应用,鼓励多中心合作和真实世界数据。论文通常附有高质量内镜图像或视频,便于读者直观理解操作细节。适合消化内科医师、内镜培训学员、相关外科及基础研究人员阅读,尤其对亚太地区内镜工作者有较强参考价值。

投稿难度

作为开放获取的新兴期刊,投稿难度中等偏下,但并非仅凭分区可判断。建议稿件突出内镜临床价值或技术创新,数据完整、图像清晰,并遵循相关报告规范。病例报告需有独特教学意义,综述应系统全面。语言表达需准确流畅,可考虑专业润色。

历年影响因子趋势

JCR 数据年份影响因子JCR 分区
20231.400Q4
20241.500Q4
20251.500Q4

DEN Open 最新收录文献

  1. JCR分区: Q4 CAS分区: B4 影响因子: 1.5

    1. Metabolic Improvement and Weight Reduction After Large Endoscopic Submucosal Dissection Including the Papilla for Duodenal Adenoma: A Case Report.

    作者:
    Chi-Chu Lo, Chen-Shuan Chung, Wei-Wei Lee, Chien-Chen Tsai, Kurato Miyazaki, Motohiko Kato
    日期:
    2027-04-01

    Endoscopic submucosal dissection (ESD) has become an established therapeutic approach for duodenal adenomas, although it is technically demanding. Duodenal mucosal resurfacing (DMR) is an emerging end…

  2. JCR分区: Q4 CAS分区: B4 影响因子: 1.5

    2. Feasibility and Safety Profile of Non-anesthesiologist-administered Propofol During Colorectal Endoscopic Submucosal Dissection: A Single-center Study of 454 Procedures.

    作者:
    Yumi Kishi, Mayo Tanabe, Naoyuki Uragami, Daijiro Shiomi, Mai Fukuda, Miho Kurahashi, Toshiki Hanzawa, Michimasa Yamaguchi, Mikio Muraoka, Hatsuka Nakamura, Rei Miyake, Yukiko Okada, Yoichi Toyoda, Akiko Toshimori, Takayoshi Ito, Noboru Yokoyama, Haruhiro Inoue
    日期:
    2027-04-01

    Studies of non-anesthesiologist-administered propofol (NAAP) during colorectal endoscopic submucosal dissection (ESD) are scarce, particularly in the elderly. We evaluated its feasibility across a bro…

  3. JCR分区: Q4 CAS分区: B4 影响因子: 1.5

    3. {"_":"Disseminated Infection Mimicking Multiple Colonic Subepithelial Lesions: A Case Report.","i":["Klebsiella pneumoniae"]}

    作者:
    Yoshiaki Kobayashi, Tadanobu Nagaya, Mai Iwaya, Hiroshi Ikeuchi, Takuma Okamura, Takeshi Uehara, Yugo Iwaya
    日期:
    2027-04-01

    We report a rare case of disseminated infection mimicking multiple subepithelial lesion (SEL)-like elevations throughout the colon. A 73-year-old man was referred for the treatment of diarrhea, edema,…

  4. JCR分区: Q4 CAS分区: B4 影响因子: 1.5

    4. Feature-Based Patterns Associated With Japan NBI Expert Team Type 1 Classification of Serrated Colorectal Lesions: A Post Hoc Decision Tree Analysis.

    作者:
    Taku Sakamoto, Hiroyuki Takamaru, Daizen Hirata, Iwatate Mineo, Yasushi Sano, Hideki Ishikawa, Saito Yutaka
    日期:
    2027-04-01

    Japan NBI Expert Team (JNET) Type 1 classification is used for optical characterization of colorectal lesions with magnifying NBI, but reported Type 1-related findings may differ between readers when …

  5. JCR分区: Q4 CAS分区: B4 影响因子: 1.5

    5. Intensive Endoscopic Resection for Downstaging of Superficial Non-ampullary Duodenal Epithelial Tumor Burden in Familial Adenomatous Polyposis: A Single-center Retrospective Study on Long-term Clinical Outcome.

    作者:
    Reona Kawamura, Masayoshi Yamada, Hiroyuki Takamaru, Takeshi Nakajima, Seiichiro Abe, Satoru Nonaka, Ichiro Oda, Noriko Tanabe, Makoto Hirata, Yutaka Saito
    日期:
    2027-04-01

    Familial adenomatous polyposis (FAP) is a genetic condition that increases the risk of developing colorectal polyposis and cancer, as well as superficial non-ampullary duodenal epithelial tumors (SNAD…

  6. JCR分区: Q4 CAS分区: B4 影响因子: 1.5

    6. Successful Endoscopic Treatment of Walled-Off Necrosis With Complex Quadruple Fistulas Among the Necrotic Cavity, Stomach, Duodenum, and Common Bile Duct.

    作者:
    Shuhei Shibata, Yotaro Iino, Jo Kurosawa, Ken Uchida, Daiki Takahashi, Yuya Yokoyama, Hiroshi Ohyama, Futoshi Hirai, Michikazu Abe, Jun Kato
    日期:
    2027-04-01

    We report an extremely rare case of duodenal bulb perforation caused by a double-pigtail plastic stent placed for walled-off necrosis (WON), coexisting with a biliary fistula to the WON and a choledoc…

  7. JCR分区: Q4 CAS分区: B4 影响因子: 1.5

    7. Transpapillary/Transfistular Drainage for Two Refractory Postoperative Right-Lobe Bilomas: A Case Report.

    作者:
    Fumitaka Niiya, Naoki Tamai, Jun Noda, Tetsushi Azami, Yuichi Takano, Masatsugu Nagahama
    日期:
    2027-04-01

    We report a case of two refractory postoperative right-lobe bilomas that were successfully treated with transpapillary/transfistular (TP/TF) drainage. A 57-year-old man developed two bilomas (segments…

  8. JCR分区: Q4 CAS分区: B4 影响因子: 1.5

    8. Current Status and Unmet Needs of EUS Education in Japan: A Nationwide Survey Focusing on Screening EUS, EUS-Guided Sampling, and Interventional EUS.

    作者:
    Susumu Hijioka, Ichiro Yasuda, Atsushi Irisawa, Akio Katanuma, Shomei Ryozawa, Masayuki Kitano, Hiroyuki Isayama, Kazuo Hara, Yousuke Nakai, Takuji Iwashita, Daiki Yamashige, Takuji Okusaka, Takao Itoi
    日期:
    2027-04-01

    Endoscopic ultrasound (EUS) plays a central role in the management of pancreaticobiliary diseases. However, EUS training in Japan remains highly dependent on the experience and educational capacity of…

  9. JCR分区: Q4 CAS分区: B4 影响因子: 1.5

    9. Comparison of Two Partially Covered Metal Stents for Endoscopic Ultrasound-guided Hepaticogastrostomy: A Multi-Center Retrospective Study.

    作者:
    Masahiro Yamamura, Hirotoshi Ishiwatari, Saburo Matsubara, Takeshi Okamoto, Michihiro Ono, Toshinori Okuda, Etsuji Ishida, Kohichi Takada, Kazuma Ishikawa, Naoki Sasahira, Kentaro Suda, Morito Ikeda, Daichi Watanabe, Junya Sato, Hiroki Sakamoto, Akihiro Ohba, Takuya Doi, Akifumi Notsu
    日期:
    2027-04-01

    Endoscopic ultrasound-guided hepaticogastrostomy (EUS-HGS) is an alternative biliary drainage method after failed endoscopic retrograde cholangiopancreatography. Nevertheless, it is associated with ad…

  10. JCR分区: Q4 CAS分区: B4 影响因子: 1.5

    10. Pancreatitis-Related Encapsulated Fluid Collections Associated With a Pancreatic Duct Stent Retained for 13 Years in Chronic Alcoholic Pancreatitis: A Case Report.

    作者:
    Koichi Soga, Ou Takagi, Yutarou Koike, Kohei Inaba, Mayumi Yamaguchi, Yugo Tetsuka, Masaru Kuwada, Daiki Nemoto, Ikuhiro Kobori, Katsutoshi Sugimoto
    日期:
    2027-04-01

    Pancreatic duct stenting is an established treatment for ductal decompression in obstructive chronic pancreatitis. However, very long-term stent retention may be associated with late complications, pa…

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