Leiomyosarcoma

Leiomyosarcoma

Leiomyosarcoma is a type of cancer that arises in smooth muscle tissue. Smooth muscles are found in various organs and tissues throughout the body, including the uterus, gastrointestinal tract, and blood vessels.

Causes and Risk Factors

The exact cause of leiomyosarcoma is not well understood. However, it may develop from genetic mutations or as a complication of certain inherited disorders. Factors such as radiation exposure or history of chemotherapy may also increase the risk.

Symptoms

Symptoms of leiomyosarcoma depend on the location of the tumor. Common signs include pain, swelling, and a palpable mass in the affected area. Symptoms may vary based on whether the tumor compresses nearby organs or structures.

Diagnosis

Diagnosis usually involves imaging tests such as CT scans or MRI scans to visualize the tumor and its extent. A biopsy is typically performed to confirm the presence of leiomyosarcoma cells.

Treatment

Treatment for leiomyosarcoma often includes surgery to remove the tumor, followed by radiation therapy and chemotherapy to target any remaining cancer cells. Targeted therapies and clinical trials may also be options depending on the specific characteristics of the tumor.