What is liposarcoma?

Table of Contents

What is liposarcoma? Liposarcoma is a rare type of cancer that develops in fat cells in the soft tissues of the body. It’s also referred to as a lipomatous tumor or soft tissue sarcoma. There are more than 50 types of soft tissue sarcomas, but liposarcoma is the most common.

How does chemotherapy work for liposarcoma?

Chemotherapy is a systemic treatment involving powerful drugs to kill cancer cells. Following surgery, it can be used to destroy cancer cells that may have broken off from the primary tumor. After finishing treatment, you’ll need regular monitoring to make sure the liposarcoma hasn’t come back.

What are the signs and symptoms of lipomas?

Unless lipomas cause an increase in small blood vessels, they’re normally painless and not likely to cause other symptoms. They don’t spread. Liposarcoma forms deeper within the body, usually in the abdomen or thighs. Symptoms can include pain, swelling, and changes to weight. If untreated, they can spread throughout the body.

What is the prognosis of liposarcoma?

Liposarcoma can be successfully treated. Once you’ve completed treatment, follow-ups should continue for at least 10 years, but perhaps for life. Your prognosis depends on many individual factors, such as the:

What is the prognosis of renal liposarcoma?

In contrast, the prognosis of renal liposarcoma is poor, with a 5-year survival of 29%–39% after surgery [3]. Renal liposarcoma is an extremely rare neoplasm (1%–2% of primary renal sarcomas). It belongs to the group of sarcomas of the genitourinary tract, of which leiomyosarcomas are the most common, followed by liposarcomas.

What is the difference between myxoid and round cell liposarcoma?

Myxoid liposarcoma is the second most common type of liposarcoma. It tends to grow more slowly. Round cell liposarcoma is the name given to the more aggressive form of myxoid liposarcoma. Pleomorphic liposarcoma is extremely rare. It accounts for fewer than 5 percent of all liposarcomas.

What is well-differentiated liposarcoma and how is it treated?

Well-differentiated liposarcoma has a tendency to regrow after initial treatment. A more aggressive form of well-differentiated liposarcoma is called dedifferentiated liposarcoma. These tumors start out as well-differentiated tumors, but doctors reclassify them if changes in the DNA of the tumor cells have made them more aggressive.