Soft Tissue Lump On Forehead
Bump in Forehead Treatment. This is when a soft swelling on the forehead is caused by the. Massaging the forehead or bump will disturb the natural.
Soft tissue sarcoma Soft tissue sarcomas are cancerous (malignant) tumors that originate in the soft tissues of your body. This illustration shows a soft tissue sarcoma of the thigh muscle just above the knee. Soft tissue sarcoma is a rare type of cancer that begins in the tissues that connect, support and surround other body structures. This includes muscle, fat, blood vessels, nerves, tendons and the lining of your joints. More than 50 subtypes of soft tissue sarcoma exist.
Some types are more likely to affect children, while others affect mostly adults. These tumors can be difficult to diagnose because they may be mistaken for many other types of growths. Causes In most cases, it's not clear what causes soft tissue sarcoma. In general, cancer occurs when cells develop errors (mutations) in their DNA. The errors make cells grow and divide out of control. The accumulating abnormal cells form a tumor that can grow to invade nearby structures and the abnormal cells can spread to other parts of the body.
The type of cell that develops the genetic mutation determines what type of soft tissue sarcoma you have. For example, angiosarcoma begins in the lining of blood vessels, while liposarcoma arises from fat cells. Some types of soft tissue sarcoma include:. Angiosarcoma. Dermatofibrosarcoma protuberans. Epithelioid sarcoma.
Gastrointestinal stromal tumor (GIST). Kaposi's sarcoma. Leiomyosarcoma. Liposarcoma. Malignant peripheral nerve sheath tumor. Myxofibrosarcoma.
Rhabdomyosarcoma. Solitary fibrous tumor.
Synovial sarcoma. Undifferentiated (pleomorphic sarcoma) Risk factors Factors that may increase your risk of sarcoma include:.
Inherited syndromes. A risk of soft tissue sarcoma can be inherited from your parents. Genetic syndromes that increase your risk include hereditary retinoblastoma, Li-Fraumeni syndrome, familial adenomatous polyposis, neurofibromatosis, tuberous sclerosis and Werner syndrome.
Chemical exposure. Being exposed to certain chemicals, such as herbicides, arsenic and dioxin, may increase the risk of soft tissue sarcomas. Radiation exposure.
Previous radiation treatment for other cancers can increase the risk of soft tissue sarcomas. Townsend CM Jr, et al. Soft tissue sarcoma.
In: Sabiston Textbook of Surgery: The Biological Basis of Modern Surgical Practice. Philadelphia, Pa.: Elsevier; 2017. Accessed Aug. Soft tissue sarcoma.
National Comprehensive Cancer Network. Accessed Aug. Goldman L, et al., eds.
Soft Tissue Lump On Leg Above Ankle
Bone tumors and soft tissue sarcomas. In: Goldman-Cecil Medicine. Philadelphia, Pa.: Saunders Elsevier; 2016. Accessed Aug. Ryan CW, et al. Clinical presentation, histopathology, diagnostic evaluation and staging of soft tissue sarcoma. Accessed Aug.
Niederhuber JE, et al., eds. Sarcomas of soft tissue. In: Abeloff's Clinical Oncology. Philadelphia, Pa.: Churchill Livingstone Elsevier; 2014. Accessed Aug.
Adult soft tissue sarcoma treatment (PDQ). National Cancer Institute. Accessed Aug.
Childhood soft tissue sarcoma treatment (PDQ). National Cancer Institute. Accessed Aug. Taking time: Support for people with cancer. National Cancer Institute. Accessed Aug. Seetharam M (expert opinion).
Mayo Clinic, Phoenix/Scottsdale, Ariz. Allscripts EPSi. Mayo Clinic, Rochester, Minn.
July 24, 2017. Sarcoma centers. Sarcoma Alliance. Accessed Oct.
Forehead lump:. (4 conditions). Forehead lump: Introduction Forehead lump: Small irregular swelling on the forehead. See detailed information below for a, including diseases and drug side effect causes.
» Review Causes of Forehead lump: Causes of Forehead lump: The following medical conditions are some of the possible causes of Forehead lump. There are likely to be other possible causes, so ask your doctor about your symptoms. See full list of 4 » Review Causes of Forehead lump: Forehead lump: Symptom Checker Listed below are some combinations of symptoms associated with Forehead lump, as listed in our database.
Visit the, to add and remove symptoms and research your condition. Symptom Checker. Symptom Checker. See full list of 233 Forehead lump Treatments Review further information on.
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