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Fig. 2 | BMC Surgery

Fig. 2

From: Rapid progressive long esophageal stricture caused by gastroesophageal reflux disease after pylorus-preserving pancreatoduodenectomy

Fig. 2

a. Endoscopic findings on the 150th POD after PpPD showed severe stricture of the middle thoracic esophagus and longitudinal esophageal ulcer scars on the oral side. b Endoscopic findings before PpPD showed sliding esophageal hiatal hernia and mild esophagitis, which was classified as Grade A according to the Los Angeles classification

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