title: Case 1: an infant with an extracranial protuberance (case presentation).
authors.affiliation: Department of Pediatrics, Jeroen Bosch Hospital, (location GZG), 's-Hertogenbosch, The Netherlands.
authors.forename: Elke
authors.initials: E
authors.lastname: Mestrum
authors.forename: Femke
authors.initials: F
authors.lastname: Hendriks-Roelofs
authors.forename: Eric
authors.initials: E
authors.lastname: Tetteroo
authors.forename: Esther
authors.initials: E
authors.lastname: de Vries
mesh_terms: D003951:Diagnostic Errors; D017809:Fatal Outcome; D006801:Humans; D007223:Infant; D008297:Male; D012512:Sarcoma, Ewing / Q000175:diagnosis / Q000503:physiopathology* / Q000601:surgery