Soft tissue cancer, also called sarcoma, usually develops in muscles, fat, nerves, or other soft tissues that connect, support, and surround other body structures.. Common types are:
Dermatofibrosarcoma Protuberans (DFSP) is a slow-growing tumor that originates in the dermis layer of the skin
Kaposi’s sarcoma is a cancer that causes lesions in the skin, lymph nodes, and other organs, often associated with HIV/AIDS
Angiosarcoma is a cancer that forms in the lining of blood vessels and lymph vessels
Liposarcoma is a type of cancer that arises in fat cells
These are generally observed with symptoms like painless lumps
Symptoms
A noticeable lump or mass under the skin which might be painless initially
Swelling or a noticeable difference in the area where the tumour is growing
In some cases, pain if the tumour presses on nerves or muscles
Causes
Genetic mutations and inherited conditions like Li-Fraumeni syndrome
Exposure to certain chemicals and radiation
History of chronic lymphedema
Previous radiation therapy for other cancers
Diagnosis
Physical Examination:
Imaging Tests such as MRI, CT scans, and X-rays to determine the size and location of the tumor
Biopsy
Treatment
Surgery: Excision, Mohs surgery & Curettage and electrodesiccation
While most cases are not inherited, certain genetic syndromes, like Li-Fraumeni syndrome and neurofibromatosis, can increase the risk of developing sarcoma.
Yes, sarcomas can spread, to other parts of the body, often to the lungs. The likelihood of spreading depends on the type and stage of the sarcoma.
Yes, treatments can have side effects. Surgery can lead to pain and scarring, radiation therapy can cause skin irritation and fatigue, and chemotherapy can cause nausea, hair loss, and increased infection risk.
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