Rare Adventitial Venous Cyst Mimicking Deep Vein Thrombosis: A Diagnostic Pitfall—A Systematic Review of Diagnostic Challenges, Imaging Features, and Optimal Treatment Strategies. - Nowacki, Maciej; Nowacki, Adam; Tukiendorf, Marcin; Wiernicki, Ireneusz; Stolze, Ryan (Journal of Clinical Medicine, 2026)