Synovioendothelioma

Synovioendothelioma: symptoms, diagnosis and treatment

Synovioendothelioma is a rare type of tumor that can occur in joints, synovial membranes, joint capsules, tendons and blood vessels. The tumor grows from synovial membrane cells and endothelial cells of blood vessels.

Symptoms of synovioendothelioma depend on where it occurs. For example, if the tumor is located in a joint, the patient may experience pain, swelling, and limited movement. If the tumor is located in the vessels, then symptoms associated with poor circulation are possible.

Diagnosis of synovioendothelioma includes various research methods. Your doctor may order x-rays, magnetic resonance imaging (MRI), computed tomography (CT) scans, biopsies, and other tests to confirm the diagnosis.

Treatment for synovioendothelioma depends on its location and extent of spread. Surgical removal of the tumor is the main treatment method. If the tumor is located in a joint, arthroplasty (replacing the joint with an artificial joint) may be required. In some cases, chemotherapy or radiation therapy may be required.

Synovioendothelioma is a rare type of tumor that can pose a serious threat to the patient's health. Therefore, it is important to consult a doctor if any suspicious symptoms or dysfunction of joints and other organs appear. Fr

Synovioendotheliomas. (synovial vascular lesion) Synovioendothelioma is a rare tumor (from 0.3% to 5.9% among primary bone tumors with a predominance in men). This is a rare disease - the synovial membrane has no effect on other organs, and the formations themselves are usually up to 2 cm in length. Rarely, tumor growth and transfer to blood vessels and other bones are possible. History First described in 1913 by Gomori and Zeisler. 2.5% of the described cases developed from the synovium, 97.5% from the vascular endothelium. |Classification according to Vasko (1948) |Classification based on immunohomology| |----|----||------------------|---| |1. By localization relative to the articular surfaces| I histogenetic type. A tumor arising from the loose fibrous tissue of the joint capsule| Not divisible |2. In relation to the joints| Histogenetic type II - synoviomatous (64%). It comes from 3 types of synovial membranes of the joint, most often from the patella. Shows a high tendency to decay | Zone III includes various tumors from intestinal processes. Sarcomas predominate, less often - rhabdomyosarcomas or teratomas. The division is conditional: tumor formations of the extremities belong mainly to histological type I, organs of the reproductive system, skin and soft tissues mainly or only to type III,