Sommario

• • ·Contents

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• • ·Editors

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• • ·Focus On...

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• • ·ASGE Update

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• • ·In Upcoming Issues...

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• • ·Information for readers

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• • ·Instructions for authors

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• Technology at the Forefront

  • ·Endoscopic polypectomy devices

    Pagina :1-2

    Vinay Chandrasekhara, Nikhil A. Kumta, Barham K. Abu Dayyeh, Manoop S. Bhutani, Pichamol Jirapinyo, Kumar Krishnan, John T. Maple, Joshua Melson, Rahul Pannala, Mansour A. Parsi, Amrita Sethi, Guru Trikudanathan, Arvind J. Trindade, David R. Lichtenstein, (American Society for Gastrointestinal Endoscopy Technology Committee Chair)

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• Technology Status Evaluation Report

  • ·Devices and techniques for flexible endoscopic management of Zenker’s diverticulum (with videos)

    Pagina :3-13

    Pichamol Jirapinyo, Amrita Sethi, Barham K. Abu Dayyeh, Manoop S. Bhutani, Vinay Chandrasekhara, Nikhil A. Kumta, Joshua Melson, Rahul Pannala, Erik F. Rahimi, Guru Trikudanathan, John T. Maple, David R. Lichtenstein

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• Original Articles

  • ·Endoscopic features of buried Barrett’s mucosa

    Pagina :14-21

    Linda S. Yang, Bronte A. Holt, Richard Williams, Richard Norris, Edward Tsoi, Georgina Cameron, Paul Desmond, Andrew C.F. Taylor

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  • ·Shining a light on the monsters under the bed

    Pagina :22-23

    Vani J.A. Konda

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  • ·Dieulafoy’s lesion of the upper GI tract: a comprehensive nationwide database analysis

    Pagina :24

    Yichen Wang, Pardeep Bansal, Si Li, Zaid Iqbal, Mahesh Cheryala, Marwan S. Abougergi

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  • ·Gastric peroral endoscopic myotomy for the treatment of refractory gastroparesis: a prospective single-center experience with mid-term follow-up (with video)

    Pagina :35-44

    Lennon Gregor, John Wo, John DeWitt, Brandon Yim, Robert Siwiec, Thomas Nowak, Martha Mendez, Anita Gupta, Destenee Dickason, Sarah Stainko, Mohammad Al-Haddad

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  • ·Gastric POEM for gastroparesis: Panacea, placebo, or pathway to the future?

    Pagina :45-47

    Brian E. Lacy, David Cangemi

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  • ·Prognostic outcomes after direct percutaneous endoscopic jejunostomy in elderly patients: comparison with percutaneous endoscopic gastrostomy

    Pagina :48-56

    Shinji Nishiwaki, Takuya Kurobe, Atsushi Baba, Hironori Nakamura, Masahide Iwashita, Seiji Adachi, Hiroo Hatakeyama, Takao Hayashi, Teruo Maeda

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  • ·Percutaneous endoscopic gastrostomy and direct percutaneous endoscopic jejunostomy: 2 sides of the same coin

    Pagina :57-59

    Paraskevas Gkolfakis, Marianna Arvanitakis

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  • ·Quantification of gastric mucosal microcirculation as a surrogate marker of portal hypertension by spatially resolved subdiffuse reflectance spectroscopy in diagnosis of cirrhosis: a proof-of-concept study

    Pagina :60

    Arpan Mohanty, Adam Eshein, Phanisyam Kamineni, Uri Avissar, Charles M. Bliss, Michelle T. Long, Robert C. Lowe, T. Carlton Moore, David P. Nunes, Vadim Backman, Hemant K. Roy

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  • ·Quality metrics in the performance of EUS: a population-based observational cohort of the United States

    Pagina :68

    Robert J. Huang, Monique T. Barakat, Walter Park, Subhas Banerjee

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  • ·Improving quality in EUS: a call for a national benchmarking registry

    Pagina :75-77

    Sridevi K. Pokala, Blake Jones, Sachin Wani

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  • ·High performance in risk stratification of intraductal papillary mucinous neoplasms by confocal laser endomicroscopy image analysis with convolutional neural networks (with video)

    Pagina :78

    Jorge D. Machicado, Wei-Lun Chao, David E. Carlyn, Tai-Yu Pan, Sarah Poland, Victoria L. Alexander, Tassiana G. Maloof, Kelly Dubay, Olivia Ueltschi, Dana M. Middendorf, Muhammed O. Jajeh, Aadit B. Vishwanath, Kyle Porter, Phil A. Hart, Georgios I. Papachristou, Zobeida Cruz-Monserrate, Darwin L. Conwell, Somashekar G. Krishna

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  • ·Risk stratification of pancreatic cysts: a convoluted path to finding the needle in the haystack

    Pagina :88-90

    Jaime de la Fuente, Shivaram P. Arunachalam, Shounak Majumder

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  • ·Endoscopic radiofrequency ablation plus plastic stent placement versus stent placement alone for unresectable extrahepatic biliary cancer: a multicenter randomized controlled trial

    Pagina :91

    Dao-Jian Gao, Jian-Feng Yang, Shu-Ren Ma, Jun Wu, Tian-Tian Wang, Hang-Bin Jin, Ming-Xing Xia, Ying-Chun Zhang, Hong-Zhang Shen, Xin Ye, Xiao-Feng Zhang, Bing Hu

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  • ·Endoscopic radiofrequency ablation to prolong survival for unresectable extrahepatic biliary cancer

    Pagina :101-102

    David M. de Jong, Djuna L. Cahen

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  • ·Development and validation of a patient-reported scale for tolerability of endoscopic procedures using conscious sedation

    Pagina :103

    Nauzer Forbes, Millie Chau, Hannah F. Koury, B. Cord Lethebe, Zachary L. Smith, Sachin Wani, Rajesh N. Keswani, B. Joseph Elmunzer, John T. Anderson, Steven J. Heitman, Robert J. Hilsden

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  • ·Duodenal mucosal resurfacing combined with glucagon-like peptide-1 receptor agonism to discontinue insulin in type 2 diabetes: a feasibility study

    Pagina :111

    Annieke C.G. van Baar, Suzanne Meiring, Paul Smeele, Tessa Vriend, Frits Holleman, Marjon Barlag, Nahid Mostafavi, Jan G.P. Tijssen, Maarten R. Soeters, Max Nieuwdorp, Jacques J.G. H.M. Bergman

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  • ·Rejuvenate and repopulate: renaissance of the duodenum

    Pagina :121-123

    Victoria Gomez, Dilhana Badurdeen, Vivek Kumbhari

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  • ·Safety of endoscopist-directed nurse-administered balanced propofol sedation in patients with severe systemic disease (ASA class III)

    Pagina :124-130

    Patrick McKenzie, John Fang, Janice Davis, Yuqing Qiu, Yue Zhang, Douglas G. Adler, Andrew J. Gawron

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  • ·Endoscopist-directed nurse-administered balanced propofol sedation for ASA class III patients: A safety net for a tough balancing act?

    Pagina :131-132

    John J. Vargo

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  • ·Prediction of technically difficult endoscopic submucosal dissection for large superficial colorectal tumors: a novel clinical score model

    Pagina :133

    Bing Li, Qiang Shi, En-Pan Xu, Li-Qing Yao, Shi-Lun Cai, Zhi-Peng Qi, Di Sun, Dong-Li He, Ayimukedisi Yalikong, Zhen-Tao Lv, Ping-Hong Zhou, Yun-Shi Zhong

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  • ·What is important for a smooth implementation of endoscopic submucosal dissection?

    Pagina :145-147

    Naohisa Yahagi, Tadateru Maehata

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  • ·Effect of prophylactic clip application for the prevention of postpolypectomy bleeding of large pedunculated colonic polyps: a randomized controlled trial

    Pagina :148-154

    Tae-Geun Gweon, Kang-Moon Lee, Seung-Woo Lee, Dae Bum Kim, Jeong-Seon Ji, Ji Min Lee, Woo Chul Chung, Chang-Nyol Paik, Hwang Choi

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  • ·Prioritizing an oncologic approach to endoscopic resection of pedunculated colorectal polyps

    Pagina :155-159

    Douglas K. Rex, Mauro Risio, Cesare Hassan

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  • ·Acute physiologic effects of N95 respirator use on gastroenterologists performing simulated colonoscopy

    Pagina :160

    Asif Khalid, Stephanie Romutis, Jonathan Ibinson, Christopher Thomas, Alex Myint, Jeffrey Dueker, Elyse Johnston, Christianna Kreiss, Michael Kingsley, Wasseem Skef, Kishore Vipperla, Kevin McGrath, Anna Evans Phillips, Rohit Das, Kenneth Fasanella, James Ibinson

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  • ·Behind the mask: physiologic effects of facial personal protective equipment during endoscopy

    Pagina :169-171

    Phillip R. Chisholm, Zachary L. Smith

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  • ·Management of code status in the periendoscopic period: a national survey of current practices and beliefs of U.S. gastroenterologists

    Pagina :172

    Lauren D. Feld, Klaus Mergener, David T. Rubin, Vijaya L. Rao

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• CME Examination

  • ·Continuing Medical Education Exam: July 2021

    Pagina :178

    Karthik Ravi, William Ross, Ara Sahakian, Brian Weston, Prasad G. Iyer, Amit Rastogi, Michael B. Wallace

    

• New Methods

  • ·EUS-guided verteporfin photodynamic therapy for pancreatic cancer

    Pagina :179-186

    Yuri Hanada, Stephen P. Pereira, Brian Pogue, Edward V. Maytin, Tayyaba Hasan, Bryan Linn, Tiffany Mangels-Dick, Kenneth K. Wang

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• At the Focal Point

  • ·Esophageal muscular hypertrophy restricted to the distal part of the esophagus

    Pagina :187-188

    Angelo Paulo Ferrari, Silvia Mansur Reimão, Gustavo Andrade de Paulo

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  • ·Thankful for a gastric outlet obstruction

    Pagina :188-189

    Chloe Tom, Joel Joseph, Jared Rejeski

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  • ·Portal hypertensive cholepathy

    Pagina :189-191

    Ericka L. Charley, Erica Turse, Justin Reynolds, Savio Reddymasu

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  • ·Delayed postsphincterotomy bleeding induced by severe thrombocytopenia in a patient with COVID-19

    Pagina :191-192

    Cella Danielescu, Theodor Voiosu, Andrei Voiosu

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  • ·Unexpected cause of dilatation of the pancreatic duct

    Pagina :192-194

    Guangfu Wang, Zipeng Lu, Kuirong Jiang, Yi Miao

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  • ·Endoscopic removal by ERCP of a foreign body (bullet) in the common bile duct

    Pagina :194-195

    Angel Jose Calderon, Martin Irabien

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  • ·Narrow-band imaging for ileocolonic small lymphocytic lymphoma

    Pagina :195-196

    Lidia Ciobanu, Cristina Marica Sabo, Bobe Petrushev, Mihnea Zdrenghea, Marcel Tantau

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  • ·Pseudotumor tamponi

    Pagina :197-198

    Manoop S. Bhutani

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• Letters to the Editor

  • ·Has the issue of the “point of no return” in gastric carcinogenesis already been resolved?

    Pagina :199

    Tsutomu Nishida, Dai Nakamatsu, Kengo Matsumoto, Masashi Yamamoto

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  • ·Response

    Pagina :199-200

    Hyun Ju Kim, Chan Hyuk Park

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  • ·The diagnostic value of EUS-guided fine-needle aspiration/biopsy for solid pancreatic lesions: contrast-enhanced versus conventional EUS

    Pagina :200-201

    Chen Du, Ningli Chai, Enqiang Linghu

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  • ·Response

    Pagina :201

    In Rae Cho, Jae Hee Cho

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  • ·Comparison of pancreatic cystic fluid glucose and carcinoembryonic antigen in the diagnosis of pancreatic mucinous cysts

    Pagina :201-202

    Bradley D. Confer, Umair Iqbal, David L. Diehl

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  • ·Response

    Pagina :202-205

    Sandra Faias, Marília Cravo, Paula Chaves, Luisa Pereira

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  • ·Illicit drug packet ingestion and the ASGE clinical guideline on removal of foreign bodies

    Pagina :205

    Diane P. Calello, Lewis S. Nelson

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  • ·Response

    Pagina :205-206

    Nirav C. Thosani, Bashar J. Qumseya

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