Can MRI detect synovial sarcoma?

Synovial sarcomas are usually first detected as painless growing masses. Confirmation of the presence of a mass by radiography and MRI is usually performed prior to biopsy. Definitive SS diagnosis is based on biopsy.

Does sarcoma show up on MRI?

MRI scans are often part of the work-up of any tumor that could be a sarcoma. They’re often better than CT scans in evaluating sarcomas in the arms or legs. MRI provides a good picture of the extent of the tumor.

What color is synovial sarcoma?

Grossly, synovial sarcomas appear as a well-circumscribed, firm nodule, which is often greyish-pink in colour. Focal calcifications can be seen which can make them detectable radiologically. Synovial sarcomas have two distinct histological subtypes: the classic biphasic pattern and the less common monophasic pattern.

How is synovial sarcoma detected?

Synovial sarcoma is often first noticed as a painless lump. If it is near a nerve, it might cause pain or numbness as it grows. Imaging: If you have symptoms of synovial sarcoma, your doctor will use scans such as X-ray, ultrasound, CT scan, and MRI to take pictures of the tumor.

What does synovial sarcoma look like on MRI?

On T1-weighted MR images, synovial sarcoma typically appears as a prominently heterogeneous multilobulated soft-tissue mass with signal intensity similar to or slightly higher than that of muscle (,60–,65).

Can synovial sarcoma be benign?

These tumors tend to grow very slowly and go not cause any symptoms until they are very large. Most are noncancerous (benign), but malignant (cancerous) tumors can develop. This form of soft tissue sarcoma usually develops in the arms or legs, often near a joint but rarely, if ever, within a joint.

When should you suspect sarcoma?

In particular, we recommend all lumps >4cm should be investigated to obtain a diagnosis, and anyone with bone pain and reduced function of the limb or with night pain should be investigated for a bone sarcoma.

How aggressive is synovial sarcoma?

Synovial sarcoma is a rare and aggressive soft tissue sarcoma. In the early stages of the condition, it may cause no noticeable signs or symptoms. However, as the tumor grows larger, affected people may notice a lump or swelling.

Can Stage 4 synovial sarcoma be cured?

Stage IV soft tissue sarcoma A sarcoma is considered stage IV when it has spread to distant parts of the body. Stage IV sarcomas are rarely curable. But some patients may be cured if the main (primary) tumor and all of the areas of cancer spread (metastases) can be removed by surgery.

How fast does synovial sarcoma grow?

Synovial sarcoma is a representative type of slowly growing highly malignant tumor, and it has been reported that in synovial sarcoma cases, a substantial proportion of patients have an average symptomatic period of 2 to 4 years, though in some rare cases, this period has been reported to be longer than 20 years [4].

What is the prognosis of synovial sarcoma?

What’s the prognosis? The overall survival rate for people with synovial sarcoma is 50 to 60 percent at five years and 40 to 50 percent at 10 years . Keep in mind that these are simply general statistics, and they don’t predict your individual outlook.

What is synovial cell sarcoma?

Synovial cell sarcoma, is a subtype of soft tissue sarcomas, accounting for 8-10% of all sarcoma-related cases.[2] “Synovial” refers to a joint, so it is logical to conclude that synovial cell sarcoma invades a joint’s soft tissue. Patients commonly have synovial sarcoma of the knee(s).

What does sarcoma, synovial stand for?

Synovial sarcoma (SS) is a rare type of cancer. It affects soft tissues, which connect, support, and surround bones and organs in your body. These may include muscle, fat, blood or lymph vessels, nerves, tendons, and the lining of your joints.

What is a synovial tumor?

Synovial tumors, also referred to as synovial cell sarcoma , are a rare type of soft tissue sarcoma that develops in the supporting tissue of the body such as muscle, fat, fibrous tissue, and blood vessels.