title: [Hepatocellular adenoma confirmed by Doppler ultrasonography and laparoscopy].
abstract: METHODS
  A 46-year-old female patient presented for further investigation of an isolated liver lesion that was diagnosed by her physician by abdominal ultrasound and computertomography. The Doppler ultrasound (including a signal amplifier) could not differentiate the lesion so that a laparoscopy was performed. A hepatic adenoma was found which was confirmed by the histological examination of a directed liver biopsy.
  
  
  CONCLUSIONS
  Signs and symptoms, diagnostic procedures and differential diagnostic options of a hepatic adenoma are discussed.
authors.affiliation: Medizinische Klinik C, Stadt Ludwigshafen.
authors.forename: F
authors.initials: F
authors.lastname: Menge
authors.forename: A
authors.initials: A
authors.lastname: Spiethoff
authors.forename: J F
authors.initials: JF
authors.lastname: Riemann
authors.forename: J C
authors.initials: JC
authors.lastname: Arnold
mesh_terms: D018248:Adenoma, Liver Cell / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D001706:Biopsy; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D010535:Laparoscopy; D008099:Liver / Q000473:pathology*; D008113:Liver Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D008875:Middle Aged; D018615:Ultrasonography, Doppler, Color
vernacular_title: Das hepatozelluläre Adenom: Diagnosesicherung unter besonderer Berücksichtigung von Duplexsonographie und Laparoskopie.