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What is cancer EPT?
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- cancer ept
EPT, treatment that generates electrical pulses through an electrode placed in a tumor to enhance the ability of anticancer drugs to enter tumor cells. Also called electroporation therapy. Cancer is a term for diseases in which abnormal cells divide without control and can invade nearby tissues. Cancer cells can also spread to other parts of the body through the blood and lymph systems. There are several main types of cancer. Carcinoma is a cancer that begins in the skin or in tissues that line or cover internal organs. Sarcoma is a cancer that begins in bone, cartilage, fat, muscle, blood vessels, or other connective or supportive tissue. Leukemia is a cancer that starts in blood-forming tissue such as the bone marrow, and causes large numbers of abnormal blood cells to be produced and enter the blood. Lymphoma and multiple myeloma are cancers that begin in the cells of the immune system. Central nervous system cancers are cancers that begin in the tissues of the brain and spinal cord. Also called malignancy.
Preview- It`s possible to observe, change in mammographic density may be a useful intermediate marker to explain the increased breast cancer risk among postmenopausal women using estrogen and progestin therapy (EPT), according to results of a case-control study conducted within the Womens Health Initiative (WHI) randomized trial of EPT. Postmenopausal, having to do with the time after menopause. Menopause ( change of life ) is the time in a woman`s life when menstrual periods stop permanently. Case-control study is a study that compares two groups of people: those with the disease or condition under study (cases) and a very similar group of people who do not have the disease or condition (controls). Researchers study the medical and lifestyle histories of the people in each group to learn what factors may be associated with the disease or condition. For example, one group may have been exposed to a particular substance that the other was not. Also called retrospective study. Estrogen is a type of hormone made by the body that helps develop and maintain female sex characteristics and the growth of long bones. Estrogens can also be made in the laboratory. They may be used as a type of birth control and to treat symptoms of menopause, menstrual disorders, osteoporosis, and other conditions. Breast, glandular organ located on the chest. The breast is made up of connective tissue, fat, and breast tissue that contains the glands that can make milk. Also called mammary gland. Breast cancer, cancer that forms in tissues of the breast, usually the ducts (tubes that carry milk to the nipple) and lobules (glands that make milk). It occurs in both men and women, although male breast cancer is rare. Marker is a diagnostic indication that disease may develop. Therapy, treatment. Progestin, any natural or laboratory-made substance that has some or all of the biologic effects of progesterone, a female hormone.
- It could seem apparant that, the researchers also found that baseline and change in mammographic density were significantly associated with breast cancer risk in the EPT group. Comparing breast density from the first and second mammogram, they could predict? Baseline is an initial measurement that is taken at an early time point to represent a beginning condition, and is used for comparison over time to look for changes. For example, the size of a tumor will be measured before treatment (baseline) and then afterwards to see if the treatment had an effect. Breast density, describes the relative amount of different tissues present in the breast. A dense breast has less fat than glandular and connective tissue. Mammogram films of breasts with higher density are harder to read and interpret than those of less dense breasts. Mammogram is an x-ray of the breast.
- It`s been discovered that, using data from the WHI, Byrne and colleagues evaluated the baseline and one-year follow-up mammograms from 97 women who developed invasive breast cancer in the EPT group and 77 in the placebo group. They also evaluated mammograms from a random sample of 733 healthy controls from both the EPT and placebo groups. Invasive breast cancer, cancer that has spread from where it started in the breast into surrounding, healthy tissue. Most invasive breast cancers start in the ducts (tubes that carry milk from the lobules to the nipple). Invasive breast cancer can spread to other parts of the body through the blood and lymph systems. Also called infiltrating breast cancer. Follow-up, monitoring a person`s health over time after treatment. This includes keeping track of the health of people who participate in a clinical study or clinical trial for a period of time, both during the study and after the study ends. Placebo is an inactive substance or treatment that looks the same as, and is given the same way as, an active drug or treatment being tested. The effects of the active drug or treatment are compared to the effects of the placebo.
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