Case Report of Mimicry between Synovial Hemangioma and Synovial Chondromatosis of the Shoulder

摘要

Introduction:Synovial hemangioma is a developmental hamartoma of vascular tissue within the synovium; no cases involving the shoulder girdle have been described in the literature. Synovial chondromatosis is a benign condition in which synovial cells undergo metaplasia into hyaline cartilage and is also thought to infrequently affect the shoulder region.