Gastrointestinal endoscopy最新文献

筛选
英文 中文
Information for readers
IF 6.7 1区 医学
Gastrointestinal endoscopy Pub Date : 2025-03-01 DOI: 10.1016/S0016-5107(25)00019-7
{"title":"Information for readers","authors":"","doi":"10.1016/S0016-5107(25)00019-7","DOIUrl":"10.1016/S0016-5107(25)00019-7","url":null,"abstract":"","PeriodicalId":12542,"journal":{"name":"Gastrointestinal endoscopy","volume":"101 3","pages":"Page A16"},"PeriodicalIF":6.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143520824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A rare cause of recurrent pancreatitis: intraductal papillary mucinous neoplasm in the duct of Santorini (with video) 复发性胰腺炎的罕见病因:圣托里尼导管内乳头状粘液瘤
IF 6.7 1区 医学
Gastrointestinal endoscopy Pub Date : 2025-03-01 DOI: 10.1016/j.gie.2024.10.050
Peijing Bao MB, Guangchao Li MD, Ning Zhong MD, Yanqing Li MD, Peng Wang MD
{"title":"A rare cause of recurrent pancreatitis: intraductal papillary mucinous neoplasm in the duct of Santorini (with video)","authors":"Peijing Bao MB, Guangchao Li MD, Ning Zhong MD, Yanqing Li MD, Peng Wang MD","doi":"10.1016/j.gie.2024.10.050","DOIUrl":"10.1016/j.gie.2024.10.050","url":null,"abstract":"","PeriodicalId":12542,"journal":{"name":"Gastrointestinal endoscopy","volume":"101 3","pages":"Pages 679-680"},"PeriodicalIF":6.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142564254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Endoscopic scoring of immune-mediated colitis disease activity 免疫介导性结肠炎疾病活动的内窥镜评分
IF 6.7 1区 医学
Gastrointestinal endoscopy Pub Date : 2025-03-01 DOI: 10.1016/j.gie.2024.10.007
Viktoria Bergqvist MD, PhD, Peter Gedeon MD, PhD, Erik Hertervig MD, PhD, Jan Marsal MD, PhD
{"title":"Endoscopic scoring of immune-mediated colitis disease activity","authors":"Viktoria Bergqvist MD, PhD, Peter Gedeon MD, PhD, Erik Hertervig MD, PhD, Jan Marsal MD, PhD","doi":"10.1016/j.gie.2024.10.007","DOIUrl":"10.1016/j.gie.2024.10.007","url":null,"abstract":"","PeriodicalId":12542,"journal":{"name":"Gastrointestinal endoscopy","volume":"101 3","pages":"Pages 695-696"},"PeriodicalIF":6.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143519298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Use patterns, technical challenges, and patient selection associated with single-use duodenoscopes and duodenoscopes with single-use endcaps in the United States and Canada 美国和加拿大一次性使用十二指肠镜和一次性使用带盖十二指肠镜的使用模式、技术挑战和患者选择。
IF 6.7 1区 医学
Gastrointestinal endoscopy Pub Date : 2025-03-01 DOI: 10.1016/j.gie.2024.09.043
Monique T. Barakat MD, PhD , Kelita Singh MD , Mike Wei MD, Shai Friedland MD, Subhas Banerjee MD
{"title":"Use patterns, technical challenges, and patient selection associated with single-use duodenoscopes and duodenoscopes with single-use endcaps in the United States and Canada","authors":"Monique T. Barakat MD, PhD ,&nbsp;Kelita Singh MD ,&nbsp;Mike Wei MD,&nbsp;Shai Friedland MD,&nbsp;Subhas Banerjee MD","doi":"10.1016/j.gie.2024.09.043","DOIUrl":"10.1016/j.gie.2024.09.043","url":null,"abstract":"<div><h3>Background and Aims</h3><div>The extent of adoption, patient selection, and use patterns of single-use duodenoscopes and duodenoscopes with single-use endcaps have not yet been characterized, and large-scale assessments of endoscopist-reported function and challenges have not been reported.</div></div><div><h3>Methods</h3><div>An anonymous 6-minute electronic survey assessing use and experience with single-use duodenoscopes and duodenoscopes with novel design features was distributed to U.S. and Canadian endoscopy centers, and responses were analyzed using descriptive statistics.</div></div><div><h3>Results</h3><div>The survey was notable for a 70.2% response rate, with representation from academic (68.9%), community (18%), and veterans affairs (8.2%) centers. Most institutions used standard reprocessable duodenoscopes and duodenoscopes with single-use endcaps (34.4%) or a mix of standard reprocessable duodenoscopes, duodenoscopes with single-use endcaps, and single-use duodenoscopes (29.5%). No center used only single-use duodenoscopes. Some institutions (10.3%) planned to transition to duodenoscopes with a single-use endcap, 10.3% to a mix of single-use duodenoscopes and duodenoscopes with a single-use endcap, and 1.7% to single-use duodenoscopes alone. Challenges were reported with each type of novel duodenoscope, and selection patterns for use were characterized.</div></div><div><h3>Conclusions</h3><div>This first of its kind, large-scale survey of use patterns and functionality of newly introduced duodenoscopes is notable for the fairly widespread use of duodenoscopes with single-use endcaps and more limited use of single-use duodenoscopes. Both novel duodenoscope designs are associated with mechanical limitations that respondents indicate represent challenges to successful completion of ERCPs.</div></div>","PeriodicalId":12542,"journal":{"name":"Gastrointestinal endoscopy","volume":"101 3","pages":"Pages 663-668"},"PeriodicalIF":6.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142377752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of difficult biliary cannulation on post-ERCP pancreatitis: secondary analysis of the stent versus indomethacin trial dataset 胆道置管困难对ERCP术后胰腺炎的影响:支架与吲哚美辛试验数据集的二次分析。
IF 6.7 1区 医学
Gastrointestinal endoscopy Pub Date : 2025-03-01 DOI: 10.1016/j.gie.2024.10.003
Samuel Han MD, MS , Jingwen Zhang MS , Valerie Durkalski-Mauldin PhD , Lydia D. Foster MS , Jose Serrano MD, PhD , Gregory A. Coté MD , Ji Young Bang MD , Shyam Varadarajulu MD , Vikesh K. Singh MD , Mouen Khashab MD , Richard S. Kwon MD , James M. Scheiman MD , Field F. Willingham MD , Steven A. Keilin MD , J. Royce Groce MD , Peter J. Lee MBBS , Somashekar G. Krishna MD , Amitabh Chak MD , Adam Slivka MD, PhD , Daniel Mullady MD , Georgios I. Papachristou MD, PhD
{"title":"Impact of difficult biliary cannulation on post-ERCP pancreatitis: secondary analysis of the stent versus indomethacin trial dataset","authors":"Samuel Han MD, MS ,&nbsp;Jingwen Zhang MS ,&nbsp;Valerie Durkalski-Mauldin PhD ,&nbsp;Lydia D. Foster MS ,&nbsp;Jose Serrano MD, PhD ,&nbsp;Gregory A. Coté MD ,&nbsp;Ji Young Bang MD ,&nbsp;Shyam Varadarajulu MD ,&nbsp;Vikesh K. Singh MD ,&nbsp;Mouen Khashab MD ,&nbsp;Richard S. Kwon MD ,&nbsp;James M. Scheiman MD ,&nbsp;Field F. Willingham MD ,&nbsp;Steven A. Keilin MD ,&nbsp;J. Royce Groce MD ,&nbsp;Peter J. Lee MBBS ,&nbsp;Somashekar G. Krishna MD ,&nbsp;Amitabh Chak MD ,&nbsp;Adam Slivka MD, PhD ,&nbsp;Daniel Mullady MD ,&nbsp;Georgios I. Papachristou MD, PhD","doi":"10.1016/j.gie.2024.10.003","DOIUrl":"10.1016/j.gie.2024.10.003","url":null,"abstract":"<div><h3>Background and Aims</h3><div>Difficult biliary cannulation (DBC) is a known risk factor for developing post-ERCP pancreatitis (PEP). To better understand how DBC increases PEP risk, we examined the interplay between technical aspects of DBC and known PEP risk factors.</div></div><div><h3>Methods</h3><div>This was a secondary analysis of a multicenter, randomized controlled trial comparing rectal indomethacin alone with the combination of rectal indomethacin and prophylactic pancreatic duct (PD) stent placement for PEP prophylaxis in high-risk patients. Participants were categorized into 3 groups: DBC with high preprocedure risk for PEP, DBC without high preprocedure risk for PEP, and non-DBC at high preprocedure risk for PEP.</div></div><div><h3>Results</h3><div>In all, 1601 participants (84.1%) experienced DBC, which required a mean of 12 cannulation attempts (standard deviation, 10) and mean duration of 14.7 minutes (standard deviation, 14.9). PEP rate was highest (20.7%) in DBC with a high preprocedure risk, followed by non-DBC with a high preprocedure risk (13.5%), and then DBC without a high preprocedure risk (8.8%). Increasing number of PD wire passages (adjusted odds ratio [aOR], 1.97; 95% confidence interval [CI], 1.25-3.1) was associated with PEP in DBC, but PD injection, pancreatic sphincterotomy, and number of cannulation attempts were not associated with PEP. Combining indomethacin with PD stent placement lowered the risk of PEP (aOR, .61; 95% CI, .44-.84) in DBCs. This protective effect was evident in up to at least 4 PD wire passages.</div></div><div><h3>Conclusions</h3><div>DBC confers higher PEP risk in an additive fashion to preprocedural risk factors. PD wire passages appear to add the greatest PEP risk in DBCs, but combining indomethacin with PD stent placement reduces this risk, even with increasing PD wire passages.</div></div>","PeriodicalId":12542,"journal":{"name":"Gastrointestinal endoscopy","volume":"101 3","pages":"Pages 617-628"},"PeriodicalIF":6.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142399940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimal visual gaze pattern of endoscopists for improving adenoma detection during colonoscopy (with video) 提高结肠镜检查腺瘤检出率的最佳内镜医师视觉注视模式。
IF 6.7 1区 医学
Gastrointestinal endoscopy Pub Date : 2025-03-01 DOI: 10.1016/j.gie.2024.09.028
Mizuki Nagai MD , Fumiaki Ishibashi MD, PhD , Kosuke Okusa DrEng , Kentaro Mochida MD , Eri Ozaki MD, PhD , Tetsuo Morishita MD, PhD , Sho Suzuki MD, PhD
{"title":"Optimal visual gaze pattern of endoscopists for improving adenoma detection during colonoscopy (with video)","authors":"Mizuki Nagai MD ,&nbsp;Fumiaki Ishibashi MD, PhD ,&nbsp;Kosuke Okusa DrEng ,&nbsp;Kentaro Mochida MD ,&nbsp;Eri Ozaki MD, PhD ,&nbsp;Tetsuo Morishita MD, PhD ,&nbsp;Sho Suzuki MD, PhD","doi":"10.1016/j.gie.2024.09.028","DOIUrl":"10.1016/j.gie.2024.09.028","url":null,"abstract":"<div><h3>Background and Aims</h3><div>Visual gaze pattern (VGP) analysis quantifies endoscopists’ specific eye movements. VGP during colonoscopy may be associated with polyp detection. However, the optimal VGP to maximize detection performance remains unclear. This study evaluated the optimal endoscopic VGP that enabled the highest colorectal adenoma detection rate.</div></div><div><h3>Methods</h3><div>This randomized controlled trial was conducted between July and December 2023. We developed an eye-tracking and feedback (ETF) system that instructed endoscopists to correct their gaze toward the periphery of an endoscope screen with an audible alert. Patients who underwent colonoscopy were randomly assigned to 4 groups: 3 intervention groups, in which the endoscopist’s gaze was instructed to a different level of the peripheral screen area using the ETF system (the periphery of 4 × 4, 5 × 5, and 6 × 6 divisions of the screen), and a control group in which the endoscopist did not receive instructions. The primary outcome was the number of adenomas detected per colonoscopy (APC).</div></div><div><h3>Results</h3><div>In total, 189 patients were enrolled. The APC and adenoma detection rate were significantly higher in the 6 × 6 group than in the control group (1.82 ± 2.41 vs 0.59 ± 1.17, <em>P</em> = .002; 68.9% vs 30.8%, <em>P</em> = .002). The APC and the number of screen divisions were positively correlated (<em>R</em> = 0.985, <em>P</em> = .0152). The rate at which the endoscopist gazed at the periphery of the screen was positively correlated with the number of divisions (<em>R</em> = 0.964, <em>P</em> = .0363).</div></div><div><h3>Conclusions</h3><div>Colorectal adenoma detection was improved by correcting the endoscopist’s gaze to the periphery of the screen, especially by dividing the screen into 6 × 6 segments.</div></div>","PeriodicalId":12542,"journal":{"name":"Gastrointestinal endoscopy","volume":"101 3","pages":"Pages 639-646.e3"},"PeriodicalIF":6.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142344842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Marked lymphatic involvement and lymph node metastases without direct submucosal invasion in a sigmoid colon cancer arising from a flat variant of traditional serrated adenoma 一例由传统锯齿状腺瘤扁平变体引起的乙状结肠癌病例出现明显的淋巴管受累和淋巴结转移,但未直接侵犯黏膜下层。
IF 6.7 1区 医学
Gastrointestinal endoscopy Pub Date : 2025-03-01 DOI: 10.1016/j.gie.2024.10.025
Shota Tomaru MD, Yoji Takeuchi MD, FJGES, FASGE, Masazumi Koike MD, Hayato Ikota MD, PhD, Toshiki Mukai MD, PhD, Hiroshi Kawachi MD, PhD, Keigo Sato MD, Hirohito Tanaka MD, PhD, Shiko Kuribayashi MD, PhD, Toshio Uraoka MD, PhD
{"title":"Marked lymphatic involvement and lymph node metastases without direct submucosal invasion in a sigmoid colon cancer arising from a flat variant of traditional serrated adenoma","authors":"Shota Tomaru MD,&nbsp;Yoji Takeuchi MD, FJGES, FASGE,&nbsp;Masazumi Koike MD,&nbsp;Hayato Ikota MD, PhD,&nbsp;Toshiki Mukai MD, PhD,&nbsp;Hiroshi Kawachi MD, PhD,&nbsp;Keigo Sato MD,&nbsp;Hirohito Tanaka MD, PhD,&nbsp;Shiko Kuribayashi MD, PhD,&nbsp;Toshio Uraoka MD, PhD","doi":"10.1016/j.gie.2024.10.025","DOIUrl":"10.1016/j.gie.2024.10.025","url":null,"abstract":"","PeriodicalId":12542,"journal":{"name":"Gastrointestinal endoscopy","volume":"101 3","pages":"Pages 683-685"},"PeriodicalIF":6.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142462627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Automated endoscopic restrictive procedure: a pilot trial with more to come
IF 6.7 1区 医学
Gastrointestinal endoscopy Pub Date : 2025-03-01 DOI: 10.1016/j.gie.2024.10.063
Ivo Boskoski MD, PhD, Steven Shamah MD
{"title":"Automated endoscopic restrictive procedure: a pilot trial with more to come","authors":"Ivo Boskoski MD, PhD,&nbsp;Steven Shamah MD","doi":"10.1016/j.gie.2024.10.063","DOIUrl":"10.1016/j.gie.2024.10.063","url":null,"abstract":"","PeriodicalId":12542,"journal":{"name":"Gastrointestinal endoscopy","volume":"101 3","pages":"Page 692"},"PeriodicalIF":6.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143520765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A note from the Editor-in-Chief
IF 6.7 1区 医学
Gastrointestinal endoscopy Pub Date : 2025-03-01 DOI: 10.1016/j.gie.2025.01.001
Douglas G. Adler MD
{"title":"A note from the Editor-in-Chief","authors":"Douglas G. Adler MD","doi":"10.1016/j.gie.2025.01.001","DOIUrl":"10.1016/j.gie.2025.01.001","url":null,"abstract":"","PeriodicalId":12542,"journal":{"name":"Gastrointestinal endoscopy","volume":"101 3","pages":"Page 495"},"PeriodicalIF":6.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143520825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
American Society for Gastrointestinal Endoscopy Colorectal Cancer Screening Project National Summit
IF 6.7 1区 医学
Gastrointestinal endoscopy Pub Date : 2025-03-01 DOI: 10.1016/j.gie.2024.11.016
Pegah Hosseini-Carroll MD, FASGE , Jason A. Dominitz MD, MHS, MASGE , Brian C. Jacobson MD, MPH, FASGE , Folasade P. May MD, PhD, MPhil , Rachel B. Issaka MD, MAS , Colleen M. Schmitt MD, MHS, MASGE , Tonya L. Adams MD , Iman J. Boston MD, MBA , Juan Carlos Bucobo MD, FASGE , Lukejohn Day MD, FASGE , Inessa B. Khaykis MD, FASGE , Mark J. Marino MD , Douglas K. Rex MD, MASGE , Edward Sun MD, MBA, FASGE , Javelle A. Wynter MD , Jennifer A. Christie MD, MASGE
{"title":"American Society for Gastrointestinal Endoscopy Colorectal Cancer Screening Project National Summit","authors":"Pegah Hosseini-Carroll MD, FASGE ,&nbsp;Jason A. Dominitz MD, MHS, MASGE ,&nbsp;Brian C. Jacobson MD, MPH, FASGE ,&nbsp;Folasade P. May MD, PhD, MPhil ,&nbsp;Rachel B. Issaka MD, MAS ,&nbsp;Colleen M. Schmitt MD, MHS, MASGE ,&nbsp;Tonya L. Adams MD ,&nbsp;Iman J. Boston MD, MBA ,&nbsp;Juan Carlos Bucobo MD, FASGE ,&nbsp;Lukejohn Day MD, FASGE ,&nbsp;Inessa B. Khaykis MD, FASGE ,&nbsp;Mark J. Marino MD ,&nbsp;Douglas K. Rex MD, MASGE ,&nbsp;Edward Sun MD, MBA, FASGE ,&nbsp;Javelle A. Wynter MD ,&nbsp;Jennifer A. Christie MD, MASGE","doi":"10.1016/j.gie.2024.11.016","DOIUrl":"10.1016/j.gie.2024.11.016","url":null,"abstract":"","PeriodicalId":12542,"journal":{"name":"Gastrointestinal endoscopy","volume":"101 3","pages":"Pages 511-519"},"PeriodicalIF":6.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143520826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信