title: An unusual case of jejunal choriocarcinoma detected by single-balloon endoscopy.
authors.affiliation: Department of Oncology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.
authors.forename: Y-J
authors.initials: YJ
authors.lastname: Tai
authors.forename: T-C
authors.initials: TC
authors.lastname: Lee
authors.forename: L-H
authors.initials: LH
authors.lastname: Tseng
authors.forename: L-H
authors.initials: LH
authors.lastname: Wei
mesh_terms: D000328:Adult; D002822:Choriocarcinoma / Q000175:diagnosis* / Q000235:genetics / Q000601:surgery; D018997:Chorionic Gonadotropin, beta Subunit, Human / Q000097:blood; D016099:Endoscopy, Gastrointestinal; D005260:Female; D006801:Humans; D007580:Jejunal Neoplasms / Q000175:diagnosis* / Q000235:genetics / Q000601:surgery; D011110:Polymorphism, Genetic
chemical_list: D018997:Chorionic Gonadotropin, beta Subunit, Human