title: Self-induced vomiting as a presentation of abdominal mass.
authors.affiliation: Children's Hospital, Boston, MA 02115, USA.
authors.forename: B L
authors.initials: BL
authors.lastname: Vaughn
authors.forename: J R
authors.initials: JR
authors.lastname: Knight
mesh_terms: D000008:Abdominal Neoplasms / Q000150:complications / Q000175:diagnosis*; D000293:Adolescent; D003951:Diagnostic Errors; D005260:Female; D006396:Hematemesis / Q000209:etiology; D006801:Humans; D011602:Psychophysiologic Disorders / Q000175:diagnosis; D013724:Teratoma / Q000150:complications / Q000175:diagnosis*; D014839:Vomiting / Q000209:etiology* / Q000523:psychology*