Synovial chondromatosis (SC) or joint chondroma is a rare benign cause of ankle swelling, There is a presence of multiple cartilaginous nodules or loose bodies in the synovium of the joints, tendon sheaths, ganglion, periarticular area and bursa. Most commonly it involves large joints, such as the knee, elbow, hip and shoulder. However, it is quite unusual and rare in the ankle joint .The diagn...

INTRODUCTION Synovial chondromatosis is a mono-articular arthropathy rarely seen in diarthrodial joints. The classic treatment for synovial chondromatosis is open arthrotomy, synovectomy and complete removal of the free fragments. With recent advances in arthroscopic techniques and methods, the indications for arthroscopic treatment have been extended. PRESENTATION OF CASE A 33-year old femal...

A 34-year-old male patient presented severe pain in his left knee in association with functional incapacitation, with no apparent triggering factor. He sought medical attention in December 2006, at which time he was prescribed NSAIDs. After a year, he reported increased swelling and pain at the site. He was referred to a knee specialist with a suspected meniscal injury. Upon examination, severe...

BACKGROUND Synovial chondromatosis is a rare, generally benign condition which affects synovial membranes. It most commonly involves large joints such as the knee, hip, and elbow, but its presence in smaller joints has also been reported. The diagnosis of synovial chondromatosis is commonly made following a thorough history, physical examination, and radiographic examination. Patients may repor...

Although tumors or pseudotumoral lesions are rare in the infrapatellar fat, they may affect it. Osteochondroma is the commonest benign bone tumor. However, extraskeletal presentations are rare. There are three extraskeletal variants of osteochondroma: synovial chondromatosis, para-articular chondroma and soft-tissue chondroma. We present a case of a single intra-articular lesion in the area of ...

Two cases (20 and 15 years old) of shoulder joint synovial chondromatosis were initially treated with arthroscopic debridement. One was further treated with a second arthroscopy and partial synovectomy (case 1); the second was fully treated by arthroscopic surgery (case 2). The postoperative control Xray revealed no loose body and the joint was normal. One of the cases (case 1) was affected by ...

Background. Synovial osteochondromatosis is a disease in which loose cartilaginous bodies develop around large joints, usually the knee. It is caused by synovial metaplasia of unknown etiology. Symptoms are due either to mechanical problems caused by the loose bodies or to the degenerative arthritis that follows after several years. Surgical or arthroscopic removal of the loose bodies appears t...

Secondary chondrosarcoma is a malignant chondroid tumor arising in a benign precursor. Synovial chondromatosis is a benign chondroid lesion that rarely transforms to chondrosarcoma. We present the case of a 54-year-old male with the diagnosis of low-grade secondary peripheral chondrosarcoma developed in the context of synovial chondromatosis. Cytogenetics revealed a novel aberration t(1;14)(q23...

Synovial chondromatosis is a rare , benign joint disorder characterized by metaplasia of the synovium with the formation of numerous foci of cellular hyaline cartilage. These foci may detach from the synovium and become loose bodies within the joint space, and also may calcify. The disease is usually monoarticular, of unknown origin, and occurs most often in larger joints, such as the knee, sho...