Cavernous hemangioma of knee joint: A case report

Hemangioma is rare cause of swelling in knees. If missed, leads to irreparable damage to cartilage of knee. We are reporting a male, 30y with swelling on anteromedial aspect of right knee with deformity since 15 years without proper diagnosis. His laboratory investigations were near normal. X-ray showed reduction of lateral joint space and rarefaction of bones of right knee. Goal is to report such rare cause of knee swelling with creation of awareness of Hemangioma arising in knee so it can be diagnosed early and patient can have good quality cartilage. While diagnosing, Hemangioma should be kept in mind.