What is synovial osteochondromatosis?
What is synovial osteochondromatosis?
Synovial chondromatosis (also called synovial osteochondromatosis) is a rare, benign (noncancerous) condition that involves the synovium, which is the thin layer of tissue that lines the joints. Synovial chondromatosis can arise in any joint in the body, but most commonly occurs in the knee.
How rare is synovial osteochondromatosis?
1 Introduction. Synovial osteochondromatosis (SOC) is a monoarticular, synovial, proliferative disorder. It is a rare entity which presents with multiple cartilaginous nodules in synovial joints, bursae or tendon sheaths. SOC most commonly involves knee joint with a frequency of 50% to 65%.
What is primary synovial chondromatosis?
Primary synovial chondromatosis represents an uncommon benign neoplastic process in which hyaline cartilage nodules form in subsynovial tissue of the joint, tendon sheath, or bursa. These nodules may subsequently enlarge and detach to lie within the joint space.
Is synovial chondromatosis a tumor?
Synovial chondromatosis (also known as synovial osteochondromatosis) is a benign soft tissue tumor that can develop around any joint, but in most cases, affects the knee joint.
Is synovial Chondromatosis a disability?
Synovial chondromatosis typically presents with large joint effusion(s), and joints may appear deformed due to swelling or synovial hypertrophy. Synovial chondromatosis can result in severe disability and dysfunction. However, most cases are benign and this condition rarely undergoes malignant transformation.
What diseases affect synovial joints?
Joint Disease Types
- Osteoarthritis. The most common type, osteoarthritis is the “wear-and-tear” form that increases with age.
- Rheumatoid arthritis. Rheumatoid arthritis is an autoimmune condition affect the lining of the joints.
- Spondyloarthritis.
- Juvenile idiopathic arthritis.
- Lupus.
- Gout.
- Bursitis.
Is synovial chondromatosis genetic?
The condition is not inherited . Synovial chondromatosis can reportedly occur as either a primary or secondary form. Primary synovial chondromatosis, which is more rare, occurs spontaneously and does not appear to relate to any pre-existing conditions.
Does synovial chondromatosis return?
The local recurrence of primary synovial chondromatosis has been reported to be as high as 23% [14] despite adequate surgical debridement. The difficulty lies with identifying those recurrences that are benign.
What is the treatment for synovitis?
Treatment for synovitis usually consists of rest and anti-inflammatory medications. Medications may include oral drugs known as DMARDs (disease-modifying antirheumatic drugs) and, in some cases, steroid injections.
What are the 3 major bone diseases?
Related Health Topics
- Bone Cancer.
- Bone Density.
- Bone Infections.
- Osteogenesis Imperfecta.
- Osteonecrosis.
- Osteoporosis.
- Paget’s Disease of Bone.
- Rickets.
What is the most common joint disorder?
Osteoarthritis (OA) is the most common form of arthritis. Some people call it degenerative joint disease or “wear and tear” arthritis. It occurs most frequently in the hands, hips, and knees.
How does Synovial osteochondromatosis occur in cats?
Synovial osteochondromas are islands of cartilage produced by the synovial membrane. Foci of cartilage become pedunculated and may become separated to form loose bodies within the joint. Reports of synovial osteochondromatosis in cats suggest that Burmese cats are overrepresented.
Is there a difference between osteochondroma and synovial chondrometaplasia?
Osteochondroma, osteochondromatosis, multiple cartilaginous exostoses, synovial osteochondromatosis, and synovial chondrometaplasia are similar terms used to describe sometimes vastly different things. There are two primary syndromes that are seen with some regularity in the cat and must be distinguished.
What are the radiologic features of synovial chondromatosis?
Imaging features of synovial chondromatosis are frequently pathognomonic. Radiographic features include multiple intraarticular chondral bodies with “ring-and-arc” chondroid mineralization and extrinsic erosion of bone on both sides of the joint (, 2,, 7,, 9,, 13 ).
What causes synovial osteochondromatosis of the ecrt sheath?
Synovial osteochondromatosis of the ECRT sheath has been reported.35 Synovial osteochondromatosis is characterized by the formation of multiple small osseous bodies within a synovial-lined structure. The cause is unclear but it may be associated with trauma.