- 行业: Government
- Number of terms: 33950
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United States Department of Health and Human Services, Radiation Emergency Medical Management
Cancer has spread to other places in the body, such as the lung, liver, brain, bone, soft tissue, gastrointestinal (GI) tract, or to places in the skin far away from where the cancer first started.
Industry:Health care
The tumor may be any size and has spread to distant parts of the body, such as the liver, lung, bone, or brain.
Industry:Health care
Stage IV is divided into stages IVA and IVB. In stage IVA, most of the skin is reddened, and any amount of the skin is covered with patches and/or plaques (areas of abnormal tissue) or tumors (lumps of malignant cells). Cancer has spread to lymph nodes, and the lymph nodes may be enlarged. In stage IVB, most of the skin is reddened, and any amount of the skin is covered with lesions or tumors. Cancer has spread to other organs in the body. Lymph nodes may be enlarged and cancer may have spread to them. Stage IV may also be classified based on how many abnormal lymphocytes (white blood cells) are found in the blood.
Industry:Health care
Stage IV nasopharyngeal cancer is divided into stages IVA, IVB, and IVC. In stage IVA, cancer has spread beyond the nasopharynx and may have spread to the cranial nerves, the hypopharynx (bottom part of the throat), areas in and around the side of the skull or jawbone, and/or the bone around the eye. Cancer may also have spread to lymph nodes on one or both sides of the neck, and the involved lymph nodes are 6 centimeters or smaller. In stage IVB, cancer has spread to lymph nodes above the collarbone and/or the involved lymph nodes are larger than 6 centimeters. In stage IVC, cancer has spread beyond nearby lymph nodes to other parts of the body.
Industry:Health care
The tumor may be any size and cancer may have spread to lymph nodes. One or more of the following is true: (1) there are one or more tumors in both lungs; (2) cancer is found in fluid around the lungs or the heart; and/or (3) cancer has spread to other parts of the body, such as the brain, liver, adrenal glands, kidneys, or bone.
Industry:Health care
Cancer that forms in squamous cells in the skin or in the lower part of the epidermis (the outer layer of the skin). Cancer has spread to other places in the body, such as the brain or lung.
Industry:Health care
Stage IV oropharyngeal cancer is divided into stages IVA, IVB, and IVC. In stage IVA, the cancer either: (1) has spread to tissues near the oropharynx, including the voice box, roof of the mouth, lower jaw, muscle of the tongue, or central muscles of the jaw, and may have spread to one or more nearby lymph nodes, none larger than 6 centimeters; OR (2) is any size and has spread to one lymph node that is larger than 3 centimeters but not larger than 6 centimeters on the same side of the neck as the cancer, or to more than one lymph node, none larger than 6 centimeters, on one or both sides of the neck. In stage IVB, the cancer either: (1) surrounds the main artery in the neck or has spread to bones in the jaw or skull, to muscle in the side of the jaw, or to the upper part of the throat behind the nose, and may have spread to nearby lymph nodes; OR (2) has spread to a lymph node that is larger than 6 centimeters and may have spread to tissues around the oropharynx. In stage IVC, cancer has spread to other parts of the body; the tumor may be any size and may have spread to lymph nodes.
Industry:Health care
Cancer that began in tissue covering the ovary is found in one or both ovaries and has spread beyond the abdomen to distant parts of the body. Ovarian cancer that is found in tissues of the liver is stage IV disease.
Industry:Health care
Cancer is found in one or both ovaries and has metastasized (spread) beyond the abdomen to other parts of the body. Cancer that has spread to tissues in the liver is considered stage IV disease.
Industry:Health care
The tumor is found in one or both ovaries and has metastasized (spread) beyond the abdomen to other parts of the body. The spread of tumor cells to tissues in the liver is considered stage IV disease.
Industry:Health care
