title: Hepatic angiosarcoma: findings on multiphasic contrast-enhanced helical CT do not mimic hepatic hemangioma.
abstract: OBJECTIVE
  The objective of our study was to identify multiphasic contrast-enhanced helical CT findings of angiosarcoma of the liver to determine whether this tumor could be confused with hemangioma of the liver.
  
  
  CONCLUSIONS
  Angiosarcoma of the liver is a multifocal tumor with a variety of findings on multiphasic contrast-enhanced helical CT. None of the findings would usually be confused with the typical findings of hepatic hemangioma.
authors.affiliation: Department of Radiology, University of Pittsburgh School of Medicine, PA 15213-2582, USA.
authors.forename: M S
authors.initials: MS
authors.lastname: Peterson
authors.forename: R L
authors.initials: RL
authors.lastname: Baron
authors.forename: S C
authors.initials: SC
authors.lastname: Rankin
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D006391:Hemangioma / Q000000981:diagnostic imaging*; D006394:Hemangiosarcoma / Q000000981:diagnostic imaging*; D006801:Humans; D008113:Liver Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed / Q000379:methods*