DOI: 10.1055/s-00000012

Endoscopy

Issue 12 · Volume 53 · December 2021 DOI: 10.1055/s-011-52295

Cover Image

Editorial

Original article

1199
Wu, Lianlian; He, Xinqi; Liu, Mei; Xie, Huaping; An, Ping; Zhang, Jun; Zhang, Heng; Ai, Yaowei; Tong, Qiaoyun; Guo, Mingwen; Huang, Manling; Ge, Cunjin; Yang, Zhi; Yuan, Jingping; Liu, Jun; Zhou, Wei; Jiang, Xiaoda; Huang, Xu; Mu, Ganggang; Wan, Xinyue; Li, Yanxia; Wang, Hongguang; Wang, Yonggui; Zhang, Hongfeng; Chen, Di; Gong, Dexin; Wang, Jing; Huang, Li; Li, Jia; Yao, Liwen; Zhu, Yijie; Yu, Honggang: Evaluation of the effects of an artificial intelligence system on endoscopy quality and preliminary testing of its performance in detecting early gastric cancer: a randomized controlled trial

Author commentary

Editorial

Original article

1219
van der Zander, Quirine E. W.; Schreuder, Ramon M.; Fonollà, Roger; Scheeve, Thom; van der Sommen, Fons; Winkens, Bjorn; Aepli, Patrick; Hayee, Bu'Hussain; Pischel, Andreas B.; Stefanovic, Milan; Subramaniam, Sharmila; Bhandari, Pradeep; de With, Peter H. N.; Masclee, Ad A. M.; Schoon, Erik J.: Optical diagnosis of colorectal polyp images using a newly developed computer-aided diagnosis system (CADx) compared with intuitive optical diagnosis

Author commentary

Editorial

Original article

1229
Hoff, Geir; Botteri, Edoardo; Huppertz-Hauss, Gert; Kvamme, Jan Magnus; Holme, Øyvind; Aabakken, Lars; Dahler, Stein; Medhus, Asle W.; Blomgren, Ingrid; Sandvei, Per; Darre-Næss, Ole; Kjellevold, Øystein; Seip, Birgitte: The effect of train-the-colonoscopy-trainer course on colonoscopy quality indicators

Author commentary

Systematic review

1235
Khan, Rishad; Zheng, Eric; Wani, Sachin B.; Scaffidi, Michael A.; Jeyalingam, Thurarshen; Gimpaya, Nikko; Anderson, John T.; Grover, Samir C.; McCreath, Graham; Walsh, Catharine M.: Colonoscopy competence assessment tools: a systematic review of validity evidence

Author commentary

Innovations and brief communications

1246
Nguyen, Nam Q.; Hamerski, Christopher M.; Nett, Andrew; Watson, Rabindra R.; Rigopoulos, Morgan; Binmoeller, Kenneth F.: Endoscopic ultrasound-guided gastroenterostomy using an oroenteric catheter-assisted technique: a retrospective analysis

Author commentary

Innovations and brief communications

1250
Park, Erica; Barge, William; Kramer, Jason; Alajati, Bana; Jakate, Shriram; Cimbaluk, David; Giusto, Deborah; Ritz, Ethan; Bishehsari, Faraz; Lee, Saline; Singh, Shubha; Losurdo, John; Brown, Michael; DeMeo, Mark; Abraham, Rana; Ma, Karen; Melson, Joshua: Interobserver reliability of methods to determine complete resection of adenomas in colonoscopy

Guideline

1261
Pouw, Roos E.; Bisschops, Raf; Gecse, Krisztina B.; de Hertogh, Gert; Iacucci, Marietta; Rutter, Matthew; Barret, Maximilien; Biermann, Katharina; Czakó, László; Hucl, Tomas; Jansen, Marnix; Savarino, Edoardo; Spaander, Manon C. W.; Schmidt, Peter T.; Dinis-Ribeiro, Mário; Vieth, Michael; van Hooft, Jeanin E.: Endoscopic tissue sampling – Part 2: Lower gastrointestinal tract. European Society of Gastrointestinal Endoscopy (ESGE) Guideline

Editorial

1274
Bowman, Deborah E.; Siersema, Peter D.; Wallace, Michael B.; Brady, Teresa: Endoscopic abbreviations – Update 2021

E-Videos

1284
McGill, Sarah K.; Rosenman, Julian; Wang, Rui; Ma, Ruibin; Frahm, Jan-Michael; Pizer, Stephen: Artificial intelligence identifies and quantifies colonoscopy blind spots
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Mori, Yuichi: Commentary

Announcement

E-Videos

E437
Lu, Guifang; Li, Jing; Ren, Mudan; Ma, Feng; Sun, Xuejun; Lv, Yi; He, Shuixiang: Endoscopy-assisted magnetic compression anastomosis for rectal anastomotic atresia
E440
Jimenez-Garcia, Victoria Alejandra; Romero-Castro, Rafael; Rios-Martin, Juan; Argüelles-Arias, Federico; Valiente-Mendez, Adoracion; Hergueta-Delgado, Pedro; Caunedo-Alvarez, Angel: Unusual endoscopic findings in an immunosuppressed patient
E442
Tacchella, Gloria; Gjermeni, Odenca; Crinó, Stefano Francesco; Gabbrielli, Armando; Martinelli, Nicola: Portal hypertensive biliopathy and bile duct varices presenting as jaundice
E444
Dorelo, Rodrigo; Canavesi, Adrián; Berrueta, Joaquin; Leites, Marcos: Gastrocolic fistula: an unusual presentation of colon cancer
E446
Sagae, Vitor Massaro Takamatsu; Ribeiro, Igor Braga; da Ponte Neto, Alberto Machado; Matuguma, Sergio Eiji; Cheng, Spencer; Lera dos Santos, Marcos Eduardo; de Moura, Eduardo Guimarães Hourneaux: The feared postdilation complication in caustic esophageal stenosis: combined endoscopic and surgical treatment
E448
Rivory, Jérôme; Menassel, Badis; Lambin, Thomas; Rostain, Florian; Milot, Laurent; Ponchon, Thierry; Pioche, Mathieu: Percutaneous cholangioscopy to remove endovascular coils that had migrated into the bile duct after right hepatic artery pseudoaneurysm embolization
E452
Pasquer, Arnaud; Poncet, Gilles; Rostain, Florian; Rivory, Jérôme; Hervieu, Valérie; Périnel, Julie; Pioche, Mathieu: Successful non-exposed endoscopic wall-inversion surgery for gastric stromal tumor and gastric ESD for dysplastic lesion during a single procedure
E455
Kawakami, Hiroshi; Kubota, Yoshimasa; Ban, Tesshin; Hatada, Hiroshi; Ogawa, Souichiro; Uchiyama, Naomi; Kuroki, Daisuke: A duodenoscope anchoring technique in a case of difficult scope intubation due to scope–pyloric ring misalignment
E457
Miura, Shin; Hamada, Shin; Kume, Kiyoshi; Kikuta, Kazuhiro; Takikawa, Tetsuya; Yoshida, Naoki; Masamune, Atsushi: A case of double common bile duct visually detected only by cholangioscope
E461
Hogan, Daniel; Sangha, Maheep; Lee, Paul; McCabe, Evin; Benias, Petros: Forging a new path: an endoscopic jejunojejunostomy
E466
Farman, Muhammad; Kane, Pauline; Gregory, Stephen; Prachalias, Andreas; Joshi, Deepak: Intracavity rendezvous procedure
E468
Ribeiro, Igor Braga; Luz, Gustavo de Oliveira; de Souza, Gabriel Mayo Vieira; Boghossian, Mateus Bond; do Monte Junior, Epifânio Silvino; dos Santos, Marcos Eduardo Lera; de Moura, Eduardo Guimarães Hourneaux: Acute esophageal necrosis (black esophagus) with active upper gastrointestinal bleeding: What to do?
E470
Alburquerque Miranda, Marco; Gomez Artacho, Miquel; Vargas García, Alba; García Continente, Gemma; Ledezma Frontado, Cesar; Figa Francesch, Montserrat; González-Huix Lladó, Ferrán: Percutaneous endoscopic sigmoidopexy: a simple procedure within every endoscopistʼs reach
E472
Pezzoli, Alessandro; Cifalà, Viviana; Pizzo, Elena; Solimando, Riccardo; Simone, Loredana; Arena, Rosario; Merighi, Alberto: Denture as an unexpected cause of obstructive jaundice
E474
Grande, Giuseppe; Pigò, Flavia; Caruso, Angelo; Russo, Salvatore; Lupo, Marinella; Piccoli, Micaela; Conigliaro, Rita: Too big to go out: gastric endoscopic submucosal dissection of giant lipoma complicated by intestinal obstruction

Letter to the editor

1289
Wang, Xu; Luo, Hui; Pan, Yanglin: Reply to Sundaram et al.
1291
Paik, Woo Hyun; Lee, Sang Hyub: Reply to Drs. Liao and Peng

Featured articles

Newsletter

Correction

C12
Ribeiro, Igor Braga; Luz, Gustavo de Oliveira; de Souza, Gabriel Mayo Vieira; Boghossian, Mateus Bond; do Monte Junior, Epifânio Silvino; dos Santos, Marcos Eduardo Lera; de Moura, Eduardo Guimarães Hourneaux: Correction: Acute esophageal necrosis (black esophagus) with active upper gastrointestinal bleeding: What to do?