Emergency treatment of haemorrhaging coeliac or mesenteric artery aneurysms and pseudoaneurysms in the era of endovascular management.
OBJECTIVE
Patients requiring emergency treatment of visceral artery aneurysms (VAAs) can be treated by endovascular or surgical techniques. Outcomes after failed attempts at endovascular control are unclear as is the present role of surgery. This study reviewed treatment and outcomes of a contemporary cohort of patients with symptomatic VAAs at a tertiary referral centre.


METHODS
Patients undergoing emergency treatment of a VAA of the coeliac, mesenteric arteries, or their branches were identified over a 5-year period. Patient variables, treatments, and outcomes were assessed.


RESULTS
Forty-eight patients underwent 65 radiological and two surgical procedures. Pseuodaneuryms were present in 45 (94%) of patients. Interventional radiology procedures were the initial treatment in every patient. The initial success was 40 out of 48 (83%). Patients requiring more than one procedure were all successfully treated. Regarding initial failures, if the VAA sac could not be accessed at angiography an alternative procedure to control the VAA was required in every case. If initial endovascular treatment failed, repeating the same procedure was successful in half of the patients. Ultrasound-guided percutaneous VAA embolisation was used in four patients. The 30-day mortality was eight out of 48 (17%). There were four recorded complications including one death directly attributable to VAA treatment.


CONCLUSIONS
Patients needing emergency treatment of a VAA could be well served by non-surgical management. When the initial attempt at control of bleeding is unsuccessful it is important to consider non-conventional means of accessing these arteries. The need for surgery, in selected centres, may exist for a small group of patients after initial failed radiological treatment only.
Department of Hepatobiliary and Pancreatic Surgery, Queen Elizabeth Hospital Birmingham, Birmingham, UK.
K J
KJ
Roberts
Department of Hepatobiliary and Pancreatic Surgery, Queen Elizabeth Hospital Birmingham, Birmingham, UK.
N
N
McCulloch
Department of Radiology, Queen Elizabeth Hospital Birmingham, Birmingham, UK.
C
C
Forde
Department of Radiology, Queen Elizabeth Hospital Birmingham, Birmingham, UK.
B
B
Mahon
Department of Radiology, Queen Elizabeth Hospital Birmingham, Birmingham, UK.
K
K
Mangat
Department of Radiology, Queen Elizabeth Hospital Birmingham, Birmingham, UK.
S P
SP
Olliff
Department of Radiology, Queen Elizabeth Hospital Birmingham, Birmingham, UK. Electronic address: robert.jones@uhb.nhs.uk.
R G
RG
Jones
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000783:Aneurysm / Q000601:surgery*; D019917:Blood Vessel Prosthesis Implantation / Q000379:methods; D002445:Celiac Artery / Q000601:surgery*; D004621:Embolization, Therapeutic / Q000379:methods; D004638:Emergency Treatment; D057510:Endovascular Procedures; D005260:Female; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D008638:Mesenteric Arteries / Q000601:surgery*; D008875:Middle Aged
Endovascular treatment; Pseudoaneurysm; Visceral artery aneurysm