- 行业: Government
- Number of terms: 33950
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United States Department of Health and Human Services, Radiation Emergency Medical Management
A drug put on the skin to treat growths caused by sun exposure. A form of masoprocol that is taken by mouth is being studied in the treatment of prostate cancer. Masoprocol is an antioxidant, and it may block certain enzymes needed for tumor growth. Also called Actinex, NDGA, and nordihydroguaiaretic acid.
Industry:Health care
The science of the form and structure of organisms (plants, animals, and other forms of life).
Industry:Health care
Cancer in which the site of the primary (original) tumor cannot be found. Most metastases from occult primary tumors are found in the head and neck.
Industry:Health care
A method used to determine the stage of cancer (extent of cancer in the body). Tissue samples are removed during surgery or a biopsy. The pathological stage is based on how the cells in the samples look under a microscope.
Industry:Health care
Growths that may become cancer that protrude from a mucous membrane.
Industry:Health care
A measure of the risk of a certain event happening in one group compared to the risk of the same event happening in another group. In cancer research, relative risk is used in prospective (forward looking) studies, such as cohort studies and clinical trials. A relative risk of one means there is no difference between two groups in terms of their risk of cancer, based on whether or not they were exposed to a certain substance or factor, or how they responded to two treatments being compared. A relative risk of greater than one or of less than one usually means that being exposed to a certain substance or factor either increases (relative risk greater than one) or decreases (relative risk less than one) the risk of cancer, or that the treatments being compared do not have the same effects. Also called risk ratio.
Industry:Health care
A disturbance of normal sleep patterns. There are a number of sleep disorders that range from trouble falling asleep, to nightmares, sleepwalking, and sleep apnea (problems with breathing that cause loud snoring). Poor sleep may also be caused by diseases such as heart disease, lung disease, or nerve disorders.
Industry:Health care
The form that thyroid hormone takes when stored in the cells of the thyroid. If the thyroid has been removed, thyroglobulin should not show up on a blood test. Doctors measure thyroglobulin level in blood to detect thyroid cancer cells that remain in the body after treatment.
Industry:Health care
The formation of a break on the skin or on the surface of an organ. An ulcer forms when the surface cells die and are cast off. Ulcers may be associated with cancer and other diseases.
Industry:Health care
The process during which young, immature (unspecialized) cells take on individual characteristics and reach their mature (specialized) form and function.
Industry:Health care
