How to proceed with a patent popliteal artery aneurysm below the chronic superficial femoral artery occlusion?
Authors:
P. Dráč 1; P. Utíkal 1; M. Černá 2; P. Bachleda 1
Authors‘ workplace:
II. chirurgická klinika Fakultní nemocnice Olomouc, cévní a transplantační chirurgie
1; Radiologická klinika Fakultní nemocnice Olomouc
2
Published in:
Rozhl. Chir., 2020, roč. 99, č. 8, s. 356-360.
Category:
Original articles
doi:
https://doi.org/10.33699/PIS.2020.99.8.356–360
Overview
Introduction: The indications for popliteal artery aneurysm treatment are clear. In aneurysms with patent inflow and outflow arteries, the risk of peripheral embolisation from a mural thrombus is high and the treatment, mostly a vascular intervention, is focused on preventing this extremity-threatening complication. It is unclear, however, how high the risk of peripheral embolisation is and how to proceed with a patent popliteal artery aneurysm fed by the deep femoral artery when the superficial femoral artery is chronically occluded.
Methods: All patients diagnosed with popliteal artery aneurysm between 2015 and 2019 were searched in the database of the Department of Surgery II of University Hospital Olomouc. Patients with a patent popliteal artery aneurysm and chronic superficial femoral artery occlusion in the ipsilateral extremity were selected.
Results: We diagnosed 66 patients with 85 popliteal artery aneurysms. Four patients had a patent popliteal artery aneurysm and chronic superficial femoral artery occlusion in the ipsilateral extremity. In these patients, conservative treatment was indicated after the diagnosis was determined. In three patients, no clinically obvious complication of the popliteal artery aneurysm occurred. In one patient, popliteal artery aneurysm thrombosis occurred after a follow-up of 21 months, leading to a shortening of his calf claudication distance and limiting the patient.
Conclusion: Our experience with this small group of patients shows the possibility of primary conservative treatment in patients with a patent popliteal artery aneurysm below the chronic superficial femoral artery occlusion site.
Aneurysm thrombosis can be expected during follow-up. Patients in whom the thrombosis leads to limitations are indicated for surgical intervention. The risk of peripheral embolisation from the mural thrombus cannot be excluded with certainty. Further studies involving large groups of patients are needed to provide a more precise recommendation.
Keywords:
popliteal artery aneurysm – chronic superficial femoral artery occlusion
Sources
- Michaels JA, Galland RB. Management of asymptomatic popliteal aneurysms: the use of a Markov decision tree to determine the criteria for a conservative approach. Eur J Vasc Surg. 1993;7(2):136−143. doi: 10.1016/s0950-821x(05)80753-4.
- Dawson I, Sie R, van Baalen JM, et al. Asymptomatic popliteal aneurysm: elective operation versus conservative follow-up. Br J Surg. 1994; 81(10):1504−1507. doi:10.1002/bjs.1800811035.
- Hirsch AT, Haskal ZJ, Hertzer NR, et al. ACC/AHA 2005 Practice guidelines for the management of patients with peripheral arterial disease (lower extremity, renal, mesenteric, and abdominal aortic): a collaborative report. Circulation 2006;113(11):463−654. doi:10.1161/CIRCULATIONAHA.106.174526.
- Tanner I, Bauer E. Management of asymptomatic popliteal artery aneurysms. Int J Angiol. 1019;28(1):5−10.
- Stiegler H, Mendler G, Baumann G. Prospective study of 36 patients with 46 popliteal artery aneurysms with non-surgical treatment. Vasa 2002;31(1):43-6. doi:10.1024/0301-1526.31.1.43.
- Galland RB, Magee TR. Management of popliteal aneurysms. Br J Surg. 2002;89(11):1382−1385.
- Desyatova A, Poulson W, Deegan P, et al. Limb flexion-induced twist and associated intramural stresses in the human femoropopliteal artery. J R Soc Interface 2017;14(128):20170025. doi:10.1098/rsif.2017.0025.
- Rutherford RB. Popliteal artery aneurysms. In: Rutherford: Vascular surgery, 6th ed., Copyright © 2005 Saunders, An Imprint of Elsevier. Chapter 105 – Lower Extremity aneurysms.
Labels
Surgery Orthopaedics Trauma surgeryArticle was published in
Perspectives in Surgery
2020 Issue 8
Most read in this issue
- Pilonidal sinus disease: Karydakis flap procedure in our patients
- Surgical treatment of fractures of the distal radius – ORIF vs external fixation with ligamentotaxis
- Thyroid tumors at the limit of operability
- Fractures of the surgical neck of the scapula with separation of the coracoid base