{Reference Type}: Journal Article
{Title}: A Five-Year Retrospective Study from a Single Center on the Location, Presentation, Diagnosis, and Management of 110 Patients with Aneurysms of the Femoral and Popliteal Arteries of the Lower Limb.
{Author}: Serafin M;Łyko-Morawska D;Szostek J;Stańczyk D;Mąka M;Kania I;Kuczmik W;
{Journal}: J Clin Med
{Volume}: 13
{Issue}: 15
{Year}: 2024 Jul 24
{Factor}: 4.964
{DOI}: 10.3390/jcm13154323
{Abstract}: Background: Peripheral aneurysms, although known about for centuries, are challenging to monitor due to their asymptomatic nature. Advanced imaging has improved detection, which is crucial for preventing emergent complications. This five-year retrospective study from a single center aimed to evaluate the location, presentation, diagnosis, and management of 110 patients with aneurysms of the femoral and popliteal arteries of the lower limb. Materials and methods: The study included 71 true aneurysms and 39 pseudoaneurysms patients treated between 2018-2023. Treatment methods were based on aneurysm size, atherosclerosis severity, and operation risk. The study assessed patient demographics, surgical details, postoperative complications, and aneurysm characteristics. Results: Acute limb ischemia was more prevalent in true aneurysms (25.4% vs. 7.7%; p = 0.02). Aneurysmectomy was performed more frequently in pseudoaneurysms (87.2% vs. 54.9%; p < 0.001), while endovascular treatment and surgical bypass were more common in true aneurysms (Endovascular: 22.5% vs. 2.6%; p = 0.01; bypass: 21.1% vs. 0%; p < 0.001). Early postoperative complications occurred in 22.7% of patients. The 12-month freedom from reoperations (73.7% vs. 87%; p = 0.07), amputations (97.7% vs. 93.8%; p = 0.2), and graft stenosis (78.7% vs. 86.87%; p = 0.06) showed no significant differences between groups. Conclusions: Lower limb aneurysms often present with non-specific symptoms, leading to late diagnosis and life-threatening complications. Both open and endovascular treatments are feasible, though more research is needed for pseudoaneurysms. Vigilant follow-up is crucial due to potential adverse events, though overall mortality and morbidity remain low.