title: Successful retrieval of a foreign body embedded in the wall of the piriform sinus by mucosal incision.
authors.affiliation: Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China.
authors.forename: Huimin
authors.initials: H
authors.lastname: Guo
authors.affiliation: Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China.
authors.forename: Xiaoping
authors.initials: X
authors.lastname: Zou
authors.affiliation: Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China.
authors.forename: Wen
authors.initials: W
authors.lastname: Li
authors.affiliation: Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China.
authors.forename: Qian
authors.initials: Q
authors.lastname: Wang
authors.affiliation: Department of Anesthesiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China.
authors.forename: Erhua
authors.initials: E
authors.lastname: Wang
authors.affiliation: Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China.
authors.forename: Tingsheng
authors.initials: T
authors.lastname: Ling
mesh_terms: D000368:Aged; D016099:Endoscopy, Gastrointestinal; D005260:Female; D005547:Foreign Bodies / Q000601:surgery*; D006801:Humans; D056144:Pyriform Sinus / Q000601:surgery*; D020545:Respiratory Mucosa / Q000601:surgery*