Adventitial cystic disease of the common femoral vein is a diamond painting strand en zee rare condition.We herein report the case of a 50-year-old woman who presented with painless swelling in her left lower leg that resembled deep vein thrombosis.She underwent femoral exploration and excision of the cystic wall.
The presentation, investigation, treatment, ucsb gaucho blue and pathology of this condition are discussed with a literature review.