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Smooth red patch in mouth11/13/2022 ![]() ![]() Chemotherapy medications are taken by mouth or given through a vein over a period of several months.Ĭhemotherapy is not curative for this type of tumor, but when combined with surgery it is helpful in controlling the tumor.Certain common oral lesions appear as masses, prompting concern about oral carcinoma. The medicine circulates in the blood and disrupts the growth of the cancer cells. Medical oncologists administer chemotherapy if cancer has spread to lymph nodes or other organs. ![]() If the lymph nodes in the neck are affected, the nodes may have to be removed. Reconstructive surgery can replace the part of the jaw that is removed. If the tumor is attached to the jawbone, the surgeon might need to remove a portion of the bone. The surgeon can remove all the tissue up to the bone if the tumor is not attached to bone. To adequately remove a tumor from the floor of the mouth, 1½ centimeters (three-fourths of an inch) of normal tissue should surround the tumor. Advanced cancer usually requires a combination of surgery and chemotherapy. SurgeryĮarly-stage floor of the mouth cancer is often treated with surgery only. Advanced cancer cases usually require a combination of surgery, radiation and chemotherapy. Cancer cells absorb more radioactive glucose than normal cells so the tumor is highlighted on the pictures.Įarly-stage floor of mouth cancer is often treated with surgery or radiation. The scanner creates computerized pictures of the areas inside the body. During a PET scan, a small amount of radioactive glucose (sugar) is injected into a vein.
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