Dissection of mucosa and muscularis mucosa instead of submucosal dissection: rapid retroflow of the injection fluid can be an indicator

Endoscopy 2021; 53(04): E122-E123
DOI: 10.1055/a-1216-0448

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Authors

Süleyman Günay

Department of Gastroenterology, Katip Çelebi University, Atatürk Training and Research Hospital, İzmir, Turkey
Elif SarıtaşYüksel

Department of Gastroenterology, Katip Çelebi University, Atatürk Training and Research Hospital, İzmir, Turkey
Firdevs Topal

Department of Gastroenterology, Katip Çelebi University, Atatürk Training and Research Hospital, İzmir, Turkey
Betül Paköz

Department of Gastroenterology, Katip Çelebi University, Atatürk Training and Research Hospital, İzmir, Turkey
Cem Çekiç

Department of Gastroenterology, Katip Çelebi University, Atatürk Training and Research Hospital, İzmir, Turkey
Hakan Çamyar

Department of Gastroenterology, Katip Çelebi University, Atatürk Training and Research Hospital, İzmir, Turkey
Sezgin Vatansever

Department of Gastroenterology, Katip Çelebi University, Atatürk Training and Research Hospital, İzmir, Turkey

References
1 Tan Y, Li C, Yan J. et al. Difficult peroral endoscopic myotomy: definition and management strategies. Expert Rev Gastroenterol Hepatol 2019; 13: 933-942
2 Feng X, Linghu E, Chai N. et al. New endoscopic classification of esophageal mucosa in achalasia: a predictor for submucosal fibrosis. Saudi J Gastroenterol 2018; 24: 122-128
3 Zhang WG, Linghu EQ, Chai NL. et al. Ling classification describes endoscopic progressive process of achalasia and successful peroral endoscopy myotomy prevents endoscopic progression of achalasia. World J Gastroenterol 2017; 23: 3309-3314