title: Hepatic falciform artery: anatomy, angiographic appearance, and clinical significance.
abstract: Three patients developed supraumbilical skin rashes during hepatic artery infusion chemotherapy by a surgically placed perfusion catheter and drug-infusion pump. In one patient, hepatic arterial scintigraphy with technetium-99m macroaggregated serum albumin showed increased uptake corresponding to the rash, and a hepatic arteriogram showed a dilated falciform branch of the left hepatic artery. Surgical ligation of the falciform artery permitted further treatment without recurrent rash. Based on a review of 100 celiac arteriograms, the incidence of the falciform artery on angiographic studies is approximately 2%. The angiographic appearance of this artery is presented, and its potential clinical significance in hepatic artery perfusion chemotherapy is discussed.
authors.forename: D M
authors.initials: DM
authors.lastname: Williams
authors.forename: K J
authors.initials: KJ
authors.lastname: Cho
authors.forename: W D
authors.initials: WD
authors.lastname: Ensminger
authors.forename: H A
authors.initials: HA
authors.lastname: Ziessman
authors.forename: J W
authors.initials: JW
authors.lastname: Gyves
mesh_terms: D000009:Abdominal Muscles / Q000098:blood supply*; D003875:Drug Eruptions / Q000000981:diagnostic imaging*; D006499:Hepatic Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging; D006801:Humans; D007261:Infusions, Intra-Arterial; D008113:Liver Neoplasms / Q000188:drug therapy* / Q000556:secondary; D008297:Male; D008875:Middle Aged; D011859:Radiography