Synovial hemangioma: A rare cause of chronic knee pain

Abstract

Abstract Synovial hemangioma is a rare benign vascular tumor responsible for chronic knee pain and swelling. Given its non‐specific symptoms, synovial hemangioma is often misdiagnosed. We report a case of synovial hemangioma of bilateral knee joints occurring in a young military man.

Keywords

• hemangioma
• knee joint
• sclerotherapy
• synovial membrane