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

• Published in: Journal of clinical medicine Vol. 13; no. 15; p. 4323
• Main Authors: Serafin, Michał, Łyko-Morawska, Dorota, Szostek, Julia, Stańczyk, Dariusz, Mąka, Magdalena, Kania, Iga, Kuczmik, Wacław
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 01.08.2024
• Subjects: Aneurysms; Asymptomatic; Atherosclerosis; Care and treatment; Clinical medicine; Clinical practice guidelines; Connective tissue; Diagnosis; Femoral artery; Health aspects; Hematoma; Hospitalization; Intervention; Ischemia; Life expectancy; Medical imaging; Medical research; Medicine, Experimental; Patients; Physiological aspects; Popliteal artery; Prostheses; Pseudoaneurysm; Surgical outcomes; Thrombosis; Tomography; Vascular surgery; Veins & arteries; Poland; endovascular procedure; aneurysm; lower limb; pseudoaneurysm; surgery
• ISSN: 2077-0383; 2077-0383
• DOI: 10.3390/jcm13154323

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. 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. Acute limb ischemia was more prevalent in true aneurysms (25.4% vs. 7.7%; = 0.02). Aneurysmectomy was performed more frequently in pseudoaneurysms (87.2% vs. 54.9%; < 0.001), while endovascular treatment and surgical bypass were more common in true aneurysms (Endovascular: 22.5% vs. 2.6%; = 0.01; bypass: 21.1% vs. 0%; < 0.001). Early postoperative complications occurred in 22.7% of patients. The 12-month freedom from reoperations (73.7% vs. 87%; = 0.07), amputations (97.7% vs. 93.8%; = 0.2), and graft stenosis (78.7% vs. 86.87%; = 0.06) showed no significant differences between groups. 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.