Treatment of six hepatic artery aneurysms.
Hepatic artery aneurysms are rare lesions but of significant clinical importance because rupture is associated with elevated mortality. Although diagnosis using CT scanning and, more importantly, angiography has been well defined, the therapeutic choices are less clear. We retrospectively selected patients from 1985 to 2000 who were treated with either traditional surgical or percutaneous techniques. In total we treated six patients, four males and two females. This represents 17.6% of 34 patients treated by us for splanchnic artery aneurysms. The treatment was surgical in two cases (33.3%) and percutaneous in four cases (66.6%). All lesions were successfully treated with exclusion/ablation of the aneurysm. Mortality was nil; in one of the surgical cases we reported a transient hepatic failure and in the endovascular group, one right pleural effusion, one small splenic infarction, and one pseudoaneurysm of the gastroduodenal artery. The first therapeutic strategy to be taken into consideration is always the percutaneous approach. However, surgery still has a role in those cases where the lesion cannot be repaired percutaneously. Based on our own experience (good results, no mortality, and few complications) and in accordance with the literature, it is clear that an aggressive approach is warranted in those patients.
Baggio
E
E
Department of Surgery, Policlinico G.B. Rossi, University of Verona, Verona, Italy. giovannilipari@interfree.it
Migliara
B
B
Lipari
G
G
Landoni
L
L
D000368:Aged; D000783:Aneurysm / Q000628:therapy*; D004621:Embolization, Therapeutic / Q000379:methods*; D005260:Female; D006499:Hepatic Artery; D006801:Humans; D008297:Male; D008875:Middle Aged; D016896:Treatment Outcome; D014656:Vascular Surgical Procedures / Q000379:methods*