Chondromatosis, Synovial

Chondromatosis

Joint Loose Bodies

Chondroma

Cranial Fossa, Middle

Temporomandibular Joint Disorders

Arthroscopes

Metacarpophalangeal Joint

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Synovial Chondromatosis - OrthoInfo - AAOS

Synovial chondromatosis. - MyScienceWork

Synovial chondromatosis: presumed primary | Radiology Case | Radiopaedia.org

Synovial Chondromatosis - Pathology - Orthobullets

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Knee pain

Synovial osteochondromatosis

Hip pain

IDH1

Trevor disease

Articular disk of the temporomandibular joint

Melvin Starkey Henderson

List of diseases (C)

List of MeSH codes (C04)

Synovectomy

Snapping hip syndrome

Synovial chondromatosis

Synovium21

• Synovial chondromatosis is a disease affecting the synovium, a thin flexible membrane around a joint. (wikipedia.org)
• 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. (aaos.org)
• In synovial chondromatosis, the synovium grows abnormally and produces nodules made of cartilage. (aaos.org)
• Under the microscope, synovial chondromatosis appears as focal islands of disorganized hyaline cartilage metaplasia in synovium. (bonetumor.org)
• Primary synovial chondromatosis is a self-limiting benign neoplastic process 5 characterized by proliferative chondroid nodules of the synovium. (radiopaedia.org)
• Synovial Chondromatosis is a proliferative disease of the synovium associated with cartilage metaplasia that results in multiple intra-articular loose bodies. (orthobullets.com)
• Synovial chondromatosis is a benign tumor-like lesion of soft tissue cartilage such as joint synovium, which can lead to the formation of multiple cartilage nodules or loose bodies [ 1 ]. (biomedcentral.com)
• These changes represent a benign condition related to the joint synovium, synovial chondromatosis. (merivalehandclinic.co.nz)
• Synovial Chondromatosis is a rare disorder of the synovium of the joint which causes joint pain and degeneration of the joint if left untreated. (hipfootankle.com)
• However, 2 conditions-synovial chondromatosis and pigmented villonodular synovitis-occur in the lining (synovium) of joints. (merckmanuals.com)
• Synovial chondromatosis (previously called synovial osteochondromatosis) is considered metaplastic synovium. (merckmanuals.com)
• Treatment of synovial chondromatosis may be symptomatic, but if mechanical symptoms are prominent, arthroscopic or open removal of the bodies or synovium is warranted. (merckmanuals.com)
• Synovial chondromatosis is a rare benign entity with the presence of cartilaginous or osseous loose bodies in the synovium. (jocr.co.in)
• Primary synovial chondromatosis develops from joint or tendon synovium. (ortopedidoktor.com)
• OBJECTIVE: Primary synovial chondromatosis (PSC) is a rare disorder characterised by cartilage formation in synovium-lined joints, tendon sheaths and bursae. (ox.ac.uk)
• My aim is to present a case of synovial chondromatosis in an adolescent, which is a rare age group for this synovial pathology and also to report another atypical feature of its origin from marginal synovium, which to the best of my knowledge has not been documented in earlier reports. (jocr.co.in)
• A case of synovial chondromatosis originating from the synovium of the anterior cruciate ligament (ACL) resulting in a mechanical block to knee extension is reported. (biomedcentral.com)
• This is the first report of synovial chondromatosis originating from the synovium of the ACL. (biomedcentral.com)
• Synovial osteochondromatosis (SOC) (synonyms include synovial chondromatosis, primary synovial chondromatosis, synovial chondrometaplasia) is a rare disease that creates a benign change or proliferation in the synovium or joint-lining tissue, which changes to form bone-forming cartilage. (wikipedia.org)
• Hemangiomas and lipomas are examples of benign tumors that can affect the synovium and mimic the native cell types.4-6 In addition, pigmented villonodular synovitis and synovial chondromatosis are two uncommon yet benign diseases that are unique to the synovium. (orthogate.org)
• These conditions produce joint debris that sticks to the synovium, a process called secondary synovial chondromatosis. (orthogate.org)

Patients with synovial chondromatosis4

• 12 Chondrosarcomas develop in up to five per cent of patients with synovial chondromatosis. (scielo.org.za)
• Dr. Allison often performs arthroscopy, a minimally invasive technique, for patients with synovial chondromatosis. (drallison.org)
• We believe that arthroscopic surgery is effective in the treatment of patients with synovial chondromatosis with advantages such as good visualization, lesser morbidity, and early return of functional activities. (jocr.co.in)
• However, some patients with synovial chondromatosis are asymptomatic, as in our case. (jrheum.org)

Temporomandibular joint6

• Summary: Two cases of synovial chondromatosis of the temporomandibular joint (TMJ) are presented, including correlation of CT and MR imaging characteristics with surgical and pathologic findings. (ajnr.org)
• Synovial chondromatosis (SC) in the temporomandibular joint ( TMJ ) is an uncommon entity, mostly when the involvement is bilateral. (bvsalud.org)
• Synovial chondromatosis is a rare metaplastic disease affecting the joints , including the temporomandibular joint ( TMJ ). (bvsalud.org)
• Synovial chondromatosis of the temporomandibular joint]. (nih.gov)
• Relapsing Polychondritis Concomitant With Synovial Chondromatosis of the Temporomandibular Joint. (harvard.edu)
• Publications] Shigeyuki Fujita: 'Transforming growth factor and tenascin in synovial chondromatosis of the temporomandibular joint' Int.J.Oral Maxillofac Surg. (nii.ac.jp)

Cases of synovial chondromatosis2

• In severe cases of synovial chondromatosis, the loose bodies may grow large enough to occupy the entire joint space or penetrate into adjacent tissues. (aaos.org)
• We present a review of the literature and report two cases of synovial chondromatosis of the knee joints diagnosed over a ten-year period in the orthopaedic unit of a tertiary hospital serving mainly an urban- and peri-urban population sample. (scielo.org.za)

Primary22

• Synovial chondromatosis can reportedly occur as either a primary or secondary form. (wikipedia.org)
• Primary synovial chondromatosis, which is more rare, occurs spontaneously and does not appear to relate to any pre-existing conditions. (wikipedia.org)
• Primary synovial chondromatosis (also known as Reichel syndrome or Reichel-Jones-Henderson syndrome ), is a benign monoarticular disorder of unknown origin that is characterized by synovial metaplasia and proliferation resulting in multiple intra-articular cartilaginous loose bodies of relatively similar size, not all of which are ossified. (radiopaedia.org)
• Hence, the term synovial chondromatosis is preferred over primary synovial osteochondromatosis . (radiopaedia.org)
• Multiple intra-articular calcified cartilaginous loose bodies in right knee radiograph of a 40 year-old patient without frank degenerative changes consistent of primary synovial (osteo)chondromatosis . (radiopaedia.org)
• Primary synovial chondromatosis preferentially affects one joint with predilection for large joints such as the knee, hip, elbow or shoulder. (radsource.us)
• Fibroblastic growth factors 2 and 3 and chromosome 6 abnormalities have been found in cases of primary synovial chondromatosis and may also play a factor in metaplasia. (radsource.us)
• Gross pathology photographs of primary synovial chondromatosis nodules: "Knee arthrotomy. (radsource.us)
• Histology slide of primary synovial chondromatosis: "Typical clustered arrangement of mildly atypical chondrocytes characteristic of synovial chondromatosis (H&E, ×200). (radsource.us)
• Primary synovial chondromatosis is a rare benign disease that occurs in the joint mucosa. (biomedcentral.com)
• Primary synovial chondromatosis is a benign metaplasia in which synovial tissue transforms into cartilagenous tissue. (ortopedidoktor.com)
• Primary synovial chondromatosis originating from the metacarpophalangeal (MCP) joint is rare. (ortopedidoktor.com)
• Primary synovial chondromatosis: a reassessment of malignant potential in 155 cases. (ox.ac.uk)
• Primary synovial chondromatosis typically affects the large joints in the third to fifth decade of life, although involvement of smaller joints and presentation in younger age group is also documented. (jocr.co.in)
• Primary synovial chondromatosis of the hip - is arthroscopy sufficient? (iospress.com)
• The purpose of this article was to evaluate the different techniques of operative treatment of primary synovial chondromatosis (PSC) of the hip. (iospress.com)
• 11. McCarthy EF, Dorfman HD: Primary synovial chondromatosis: An ultrastructural study. (orthogate.org)
• Primary synovial chondromatosis has a predilection for the large joints, including the knee, hip, elbow, and shoulder, although it can be identified in any joint or tendon. (proscan.com)
• Rare, but primary synovial chondromatosis can undergo malignant degeneration. (proscan.com)
• A2 - Secondary synovial chondromatosis is more common than primary synovial chondromatosis. (proscan.com)
• Primary synovial chondromatosis is characterized by growth of hyaline cartilage nodules within the synovial lining of a joint, bursa, or tendon sheath.10,11 It is unclear whether these nodules are a result of a metaplastic or neoplastic process. (orthogate.org)
• Primary and secondary forms of synovial chondromatosis are distinguished histologically. (orthogate.org)

Bodies14

• Synovial chondromatosis is the rare and benign metaplasia of the synovial membrane resulting in the formation of multiple intra-articular cartilaginous bodies. (bonetumor.org)
• On a simple X-ray synovial chondromatosis is usually that of radiopaque round or oval loose bodies within the joint. (bonetumor.org)
• The radiologic appearance of synovial chondromatosis is usually that of radiopaque round or oval loose bodies within the joint. (bonetumor.org)
• Milgram defined three phases of synovial chondromatosis: active intrasynovial disease (metaplasia without loose bodies), transitional lesions (metaplasia with loose bodies) and quiescent intrasynovial disease (loose bodies without metaplasia). (bonetumor.org)
• Synovial chondromatosis is a rare, monoarticular benign process characterized by hyaline cartilaginous bodies proliferating in subsynovial tissue and detaching as a collection of numerous chondral bodies in a joint or less commonly in bursae or tendon sheaths. (radsource.us)
• Synovial chondromatosis is a benign tumorlike disorder of the joint characterized by chondrometaplasia of the synovial membrane, in which cartilaginous nodules form and may become pedunculated and/or detach from the synovial membrane, becoming loose bodies within the joint space. (ajnr.org)
• Moreover, relative studies had reported that fibroblast growth factor 2 (FGF-2) or transforming growth factor beta 3 (TGF-β3) were responsible for the formation of cartilaginous loose bodies and involved in the pathogenesis of synovial chondromatosis [ 9 ]. (biomedcentral.com)
• This form is characterized by continuous formation chondromatosis bodies, and their number may exceed tens and hundreds. (medicalj-center.info)
• The first symptoms of chondromatosis the knee joint begin to worry only when the size of the cartilaginous bodies exceed 1 centimeter. (medicalj-center.info)
• Synovial chondromatosis leads to the creation of loose bodies of cartilage alone or in combination with bone (calcification). (hipfootankle.com)
• Synovial chondromatosis, loose bodies, arthroscopy. (jocr.co.in)
• Conventionally, the treatment of synovial chondromatosis was open arthrotomy with subtotal synovectomy and removal of loose bodies. (jocr.co.in)
• Synovial chondromatosis is a rare monoarticular process characterized by cartilaginous bodies. (proscan.com)
• Synovial chondromatosis, loose bodies, severe ankle sprain. (medaccessindia.com)

Cause of synovial chondromatosis is unknown1

• The exact underlying cause of synovial chondromatosis is unknown. (wikipedia.org)

Secondary9

• Secondary synovial chondromatosis is the more common form and often occurs when there is pre-existent osteoarthritis, rheumatoid arthritis, osteonecrosis, osteochondritis dissecans, neuropathic osteoarthropathy (which often occurs in diabetic individuals), tuberculosis, or osteochondral fractures (torn cartilage covering the end of a bone in a joint) in the affected individual. (wikipedia.org)
• Secondary synovial chondromatosis may be present after long standing osteoarthritis. (bonetumor.org)
• It is distinct from secondary synovial chondromatosis that is the result of a degenerative change in the joint. (radiopaedia.org)
• These growth factors and cytogenetic abnormalities have not been found in secondary synovial chondromatosis. (radsource.us)
• Synovial chondromatosis often develops as a secondary condition in individuals with arthritis, like osteoarthritis or rheumatoid arthritis. (drallison.org)
• However, there are no reports describing secondary synovial chondromatosis in olecranon bursitis. (cisejournal.org)
• Secondary synovial chondromatosis occurs with the implantation of cartilage fragments into the tissue as a result of degenerative disease (osteoarthritis), neuropathic arthropathy, or trauma. (ortopedidoktor.com)
• Secondary synovial chondromatosis does not undergo malignant degeneration. (proscan.com)
• Synovial chondromatosis of pes anserine bursa secondary to osteochondroma. (templehealth.org)

Metaplasia5

• S ynovial chondromatosis , or synovial osteochondromatosis, is a benign condition characterized by synovial membrane proliferation (demonstrated in the images below) and metaplasia. (medscape.com)
• Synovial chondromatosis is a rare condition of unclear etiology in which foci of cartilage develop in the synovial membrane of joints, bursae, or tendon sheaths as a result of metaplasia of the subsynovial connective tissue. (orthoworlds.com)
• 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. (jocr.co.in)
• Synovial chondromatosis is a benign condition in which synovial cells undergo metaplasia into hyaline cartilage and may ossify[1]. (jocr.co.in)
• The principal clinical differential diagnosis are extraskeletal mesenchimal chondrosarcoma, giant cell tumor of the tendon sheath with foci of cartilaginous metaplasia , calcifying aponeurotic fibroma, synovial chondromatosis, and nodular chondrometaplasia. (thefreedictionary.com)

Nodules2

• Synovial chondromatosis is a pathological condition in which mesenchymal cell rests in the synovial membrane form one or more cartilage nodules. (scielo.org.za)
• Figure 5 Synovial chondromatosis with multiple nodules of hyaline cartilage. (orthogate.org)

Knee joint5

• The knee joint is the most common location for synovial chondromatosis. (aaos.org)
• When chondromatosis there is a violation of blood circulation in the knee joint, as a consequence the production of synovial fluid becomes less, and this leads to the development of other pathologies in the anatomical structure. (medicalj-center.info)
• 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. (drallison.org)
• A biopsy was done for confirmation of chondromatosis knee joint, which he still has. (wisegeek.com)
• When the loose body is just cartilage or in the case of synovial chondromatosis, an MRI is the best non-radiation diagnostic tool to assess the whole knee joint. (stoneclinic.com)

Phases of synovial chondromatosis1

• Three phases of synovial chondromatosis have been described though progression through each phase has not been established. (radsource.us)

Findings of synovial chondromatosis2

• Free chapter on ultrasound findings of synovial chondromatosis affecting the subacromial-subdeltoid bursa available at ShoulderUS.com Fuller E, Bharatha A, Yeung R, Kassel EE, Aviv RI, Howard P, Symons SP. (wikipedia.org)
• Histopathological study confirmed the findings of synovial chondromatosis. (jocr.co.in)

Diagnosis of synovial chondromatosis5

• The mean age at first diagnosis of synovial chondromatosis was 28 years, and the median time from original diagnosis to malignant transformation was 20 years (range, 2.7 to 39 years). (medscape.com)
• The differential diagnosis of synovial chondromatosis includes septic arthritis, PVNS, rheumatoid arthritis, osteoarthritis and synovial sarcoma. (bonetumor.org)
• These histopathologic findings were consistent with a diagnosis of synovial chondromatosis. (ajnr.org)
• A series of clinical and radiologic findings supported a diagnosis of synovial chondromatosis of the left TMJ. (ajnr.org)
• Diagnosis of synovial chondromatosis is by imaging, usually CT or MRI. (merckmanuals.com)

Consistent with synovial chondromatosis2

• Plain radiographs (Fig. 2) and computed tomography (including three dimensional reconstruction images) (Fig. 3) revealed multiple well-defined calcified foci with central lucency engulfing glenohumeral joint (intra- and extra-articular) anteriorly, posteriorly, superiorly, and inferiorly including biceps tendon consistent with synovial chondromatosis. (jocr.co.in)
• After en bloc excision, histologic evaluation was consistent with synovial chondromatosis. (jocr.co.in)

American Academy1

• The American Academy of Orthopaedic Surgeons has information on Synovial Chondromatosis. (cdc.gov)

PVNS1

• Synovial chondromatosis may be confused with pigmented villonodular synovitis (PVNS) if only MRI scans are available, and plain radiographs may help in such cases. (medscape.com)

Joints6

• Synovial Chondromatosis affects a single joint, most commonly the large joints such as the elbow, ankle and knee. (merivalehandclinic.co.nz)
• 2] Synovial chondromatosis originating from the joints most commonly affects the knee, hip, and wrist joints, whereas the disease originating from the tendon sheath most frequently involves the feet and the fingers. (ortopedidoktor.com)
• Synovial chondromatosis is a rare benign condition arising from the synovial membrane of the joints, synovial sheaths or bursae around the joints. (jocr.co.in)
• Synovial chondromatosis is a rare benign condition involving the synovial lining of joints, synovial sheaths and bursae. (jocr.co.in)
• Bursae around the joints are also important rare locations for synovial chondromatosis [8,9,10]. (jocr.co.in)
• Ulnar joints, which muscle could elongate strain the anterior bers resist medial displacement of the sternoclavicular joint, the cranium and axis, the triangular n lu a radius ulnocarpal space in ena en r rsal capsula ligament distal radio. (goodsamatlanta.org)

Bursa1

• Synovial chondromatosis is a rare benign condition which develops in the synovial tissue of a joint, bursa or tenosynovial sheath. (scielo.org.za)

Diagnose synovial chondromatosis2

• Your doctor will order imaging studies to help diagnose synovial chondromatosis. (aaos.org)
• He can quickly assess and diagnose synovial chondromatosis and recommend the best course of treatment for you. (drallison.org)

Shoulder11

• The images below present a detailed view of synovial chondromatosis of the shoulder. (medscape.com)
• Synovial chondromatosis most often occurs in the knee, followed by the hip, elbow, and shoulder. (aaos.org)
• What are the complications involving synovial chondromatosis of the shoulder? (healthtap.com)
• What does synovial chondromatosis of the shoulder mean? (healthtap.com)
• Reverse Total Shoulder Arthroplasty for the Treatment Of Synovial Chondromatosis: A Case Report and Review of the Literature', The Archives of Bone and Joint Surgery , 5(2), pp. 117-120. (ac.ir)
• The case of an 84-year-old man with long standing synovial chondromatosis of the shoulder resulting in severe degenerative disease is presented. (ac.ir)
• Reverse total shoulder arthroplasty is a viable treatment option for synovial chondromatosis in patients with coexisting glenohumeral arthritis demonstrating good short term outcomes. (ac.ir)
• Here, we report a rare case of synovial chondromatosis affecting the right shoulder joint in a 23-year-old male with a 5-year disease duration who presented with progressive pain and restriction in movements which were impacting his routine activities. (jocr.co.in)
• The importance of a thorough evaluation when managing a patient who may suffer from either a synovial hemangioma or a synovial chondromatosis of the shoulder. (jocr.co.in)
• The incidence of synovial chondromatosis is low, and it is thought to infrequently affect the shoulder region[10]. (jocr.co.in)
• We present an unusual case of synovial chondromatosis of the shoulder, with the histological concomitant presence of synovial hemangioma. (jocr.co.in)

Osteoarthritis6

• The most common symptoms of synovial chondromatosis are similar to those of osteoarthritis. (aaos.org)
• It is important to seek treatment for synovial chondromatosis as early as possible to help relieve painful symptoms and prevent the progression of osteoarthritis in the joint. (aaos.org)
• Imaging studies will also help your doctor differentiate synovial chondromatosis from osteoarthritis. (aaos.org)
• While synovial chondromatosis is non-cancerous and doesn't spread into other parts of the body, it should be treated, otherwise, if left alone, the condition can worsen, leading to osteoarthritis ( degenerative joint condition ). (drallison.org)
• Sometimes a patient being treated for osteoarthritis might hesitate seeking additional medical treatment and by doing this, allow the chondromatosis to worsen. (drallison.org)
• If the synovial chondromatosis is severe and already progressed into osteoarthritis, surgery will stop its progress and prevent any further damage. (drallison.org)

Arthroscopic1

• This retrospective study summarized the clinical, radiographic, and arthroscopic manifestation of synovial chondromatosis (SC) of the hip, along with the post-operative effect to discuss the curative effect of arthroscopic management of hip SC. (biomedcentral.com)

Trauma1

• The cause of synovial chondromatosis is not conclusive, but research indicates that trauma to the joint from wear and tear or an accident is suspected as a likely reason. (drallison.org)

Affects1

• Synovial chondromatosis affects patients over a wide age range reportedly between 17 to 64 years with a peak during middle age, 1,5 with degenerative joint disease only present in few. (scielo.org.za)

Glenohumeral Joint1

• Synovial chondromatosis affecting the glenohumeral joint is rare. (ac.ir)

Chondrometaplasia1

• Synovial chondromatosis is also called synovial chondrometaplasia or synovial osteochondromatosis. (pathologyoutlines.com)

Rare5

• Malignant transformation of synovial chondromatosis to synovial chondrosarcoma (CHS) is recognized to be a rare event. (medscape.com)
• Synovial chondromatosis of the TMJ, first described by Auhausen in 1933, is rare, with only about 40 cases reported in the literature. (ajnr.org)
• Synovial chondromatosis is a rare lesion, which is still believed by most authors to be reactive rather than neoplastic. (kuleuven.be)
• Moreover, synovial chondromatosis can be found intra-articular as well as extra-articular (like the extensor digitorum longus tendon), which were still relatively rare in the literature [ 5 ]. (biomedcentral.com)
• Synovial chondromatosis is a rare benign condition very rarely seen in adolescent age group. (jocr.co.in)

Malignant1

• Malignant transformation in synovial chondromatosis of the knee? (royalfree.nhs.uk)

Elbow3

• The initial diagnosis of bilateral elbow synovial chondromatosis was performed by physical examination and imaging report. (biomedcentral.com)
• The report introduced a case about synovial chondromatosis in bilateral elbow found in a 14-year-old girl, which is rarely involved in bilateral elbow and rarely found in adolescents. (biomedcentral.com)
• Although Henderson [ 6 ] reported the first elbow synovial chondromatosis in 1918, the etiology of synovial chondromatosis was currently uncertain. (biomedcentral.com)

Lesion2

• The presence of clonal chromosomal changes in this and in three previously reported cases suggests that synovial chondromatosis is a true neoplastic lesion. (kuleuven.be)
• Multiple chondromatosis is described as the only benign cartilaginous joint lesion. (lumc.nl)

Treatment4

• Treatment of synovial chondromatosis is controversial. (bonetumor.org)
• OBQ07.57) What is the preferred treatment of painful synovial chondromatosis of the hip in a young adult as seen in the radiograph in Figure A? (orthobullets.com)
• Surgery is often the recommended treatment for synovial chondromatosis. (drallison.org)
• The long-term outlook ( prognosis ) for individuals with synovial chondromatosis varies depending on the joint affected, the amount of damage to the joint and whether the condition recurs after treatment. (cdc.gov)

Monoarticular1

• Synovial chondromatosis presents as the gradual onset of monoarticular pain and stiffness. (bonetumor.org)

Adolescent1

• 1. Clinical presentation of synovial chondromatosis in adolescent age group? (jocr.co.in)

Commonly3

• Synovial chondromatosis occurs twice as commonly in males as females and usually in their forties. (wikipedia.org)
• Synovial chondromatosis can arise in any joint in the body, but most commonly occurs in the knee. (aaos.org)
• [2] Synovial chondromatosis most commonly occurs in adults ages 20 to 50. (cdc.gov)