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Prairie nrs 102/u9
cancer vocab
Question | Answer |
---|---|
Alkaloids | One of a group or organic alkaline substance (such as morphine or nicotine) obtained from plants |
Alopecia | Partial or complete loss of hair, baldness |
Anorexia | Loss of appetite |
Antibiotics | A natural or synthetic substance that destroys microorganisms or inhibits their growth |
Antimetabolite | A class of antineoplastic drugs used to treat cancer. Structurally similar to vitamins, coenzymes, or other substances essential for growth and division of normal and neoplastic cells |
BCG-Bacille Calmette | Guerin-An organism of the strain mycobacterium bovis, weakened by longterm cultivation of bile-glycerol-potato medium |
Benign | Not recurrent or progressive; non malignant |
Cancer Cachexia | Wasting caused by cancer |
Cancer | A family of complex diseases with manifestations that vary according to body system and type of tumor cells involved, marked by uncontrolled growth and the spread of abnormal cells. |
Carcinogen | Cancer-causing agent |
Carcinomas | A tumor arising from epithelial tissue |
CEA | Carcinembryonic antigen |
Cell Life Cycle | The four phases that occur during growth and development of cells |
Immunity | The quality of being insusceptible to or unaffected by a particular disease or condition |
Immunotherapy | The use of natural or synthetic substances to stimulate or suppress the immune response, to treat deficits, or to interfere with the growth of malignant neoplasms |
Interferon | Any of a group of glycoproteins with antiviral activity |
Intrathecal | (a). within the spinal canal; (b). within a sheath |
Leukemia | A group of chronic malignant disorders of white blood cells and WBC precursors, characterized by replacement of bone marrow by malignant immature WBCs, abnormal immature circulating WBCs and infiltration of malignant cells into into other tissues |
Leukemias | chronic/acute-A group of chronic malignant disorders of white blood cells and WBC precursors; characterized by replacement of bone marrow by malignant immature WBCs, and infiltration of malignant cells into other tissues. |
Leukopenia | Abnormal decrease of circulating leukocytes usually below, 5,000 /mm3 occurs when bone marrow activity is suppressed or when leukocyte destruction increases |
Lymphomas | Malignancy of lymphoid tissue |
Malignant | Growing worse, resisting treatment, said of cancerous growths. |
Metastasis | Secondary tumor; the process by which spreading of malignant neoplasms occurs; the transfer of disease from one organ or part to another not directly connected with it. |
Neoplasm | A mass of new tissue (a collection of cells) that grows independently of its surrounding structures and has no physiologic purpose |
Neuroblastoma | A malignant hemorrhagic tumor composed principally of cells resembling neuroblasts that give rise to cells of the sympathetic system, esp. adrenal medulla. Mainly in infants and children |
Oncogenic Virus | Tumor virus |
Precancerous | Pertaining to a growth that is not yet, but probably will become, cancerous. |
Proliferation | The process or result of rapid reproduction |
Radiation Therapy | The use of energy from man-made ionizing radiation or from radioactive decay of atomic nuclei to destroy diseased tissues, esp. cancer |
Sarcomas | A tumor arising from supportive tissues |
Stomatitis | Inflammation of the oral mucosa |
Thrombocytopenia | A platelet count of less than 100,000 per ml of blood |
TNM | Method of classifying malignant tumors with respect to primary tumor, involvement of regional lymph nodes, and presence or absence of metastasis |
Wilm's Tumor | A rapidly developing tumor of the kidney that usually occurs in children |