title: Arterial embolization of giant hepatic hemangiomas.
abstract: Hepatic cavernous hemangiomas are usually small and asymptomatic. They are usually discovered incidentally and only a few require treatment. However, giant hemangiomas may cause symptoms, which are indications for treatment. We describe four cases of symptomatic giant hepatic hemangiomas successfully treated with transcatheter arterial embolization, performed with polyvinyl alcohol particles. There were no complications. Follow-up with clinical and imaging examinations showed disappearance of symptoms and decrease in size of lesions.
authors.affiliation: Department of Radiology, AHEPA Hospital, Aristotle University of Thessaloniki, Greece. giacon@med.auth.gr
authors.forename: Constantinos
authors.initials: C
authors.lastname: Giavroglou
authors.forename: Hippolete
authors.initials: H
authors.lastname: Economou
authors.forename: Ioannis
authors.initials: I
authors.lastname: Ioannidis
mesh_terms: D000328:Adult; D000792:Angiography; D004621:Embolization, Therapeutic; D005260:Female; D006392:Hemangioma, Cavernous / Q000628:therapy*; D006801:Humans; D008113:Liver Neoplasms / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D011145:Polyvinyls
chemical_list: D011145:Polyvinyls