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The first noticeable symptom is usually a painless lump or swelling. As the tumor grows, it may cause other symptoms, such as pain or soreness, as it presses against nearby nerves and muscles. If in the abdomen it can cause abdominal pains commonly mistaken for menstrual cramps, indigestion, or cause constipation. [5]
A sarcoma is a malignant tumor, a type of cancer that arises from cells of mesenchymal (connective tissue) origin. [1] [2] Connective tissue is a broad term that includes bone, cartilage, muscle, fat, vascular, or other structural tissues, and sarcomas can arise in any of these types of tissues.
Ewing sarcoma is a type of pediatric cancer [5] that forms in bone or soft tissue. [1] Symptoms may include swelling and pain at the site of the tumor, fever, and a bone fracture. [2] The most common areas where it begins are the legs, pelvis, and chest wall. [4]
Chondrosarcoma is a bone sarcoma, a primary cancer composed of cells derived from transformed cells that produce cartilage. [1] A chondrosarcoma is a member of a category of tumors of bone and soft tissue known as sarcomas. About 30% of bone sarcomas are chondrosarcomas. [2] It is resistant to chemotherapy and radiotherapy. Unlike other primary ...
Primary synovial sarcomas are most common in the soft tissue near the large joints of the arm and leg but have been documented in most human tissues and organs, including the brain, prostate, and heart. Synovial sarcoma occurs in about 1–2 per 1,000,000 people a year. [4]
Rowan was diagnosed with alveolar soft part sarcoma, a very rare, slow-growing, malignant sarcoma that usually starts in the legs or arms, sometimes the neck. “They were really shocked that it ...
[8] [11] These tumors usually are not painful and if located superficially, readily apparent; they can also cause extensive edema (i.e. swelling due to the local accumulation of fluid) in involved areas such as the thigh (see adjacent figure) due to their invasion into the blood and/or lymphatic vessels draining the tumor's site. Deep-seated ...
Malignant melanoma: If the tumor is in the mouth, it can appear as an ulcer or just pigmented tissue, but more commonly, it's found in the mouth when it becomes a lump and presses against the face ...
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