Endoscopically treated esophageal lipoma presenting with recurrent dysphagia after esophagectomy for esophageal carcinoma Tatsuya Yoshida; Takeshi Nagahama; Norihito Kure; Hiroyuki Baba Digestive Endoscopy 13(2): 108-110 2001 0915-5635 10.1046/j.1443-1661.2001.00103.x https://eurekamag.com/research/062/979/062979071.php