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Ch19-Oncology
The Language of Medicine 11th Edition
Question | Answer |
---|---|
Loss of differentiation of cells; reversion to a more primitive cell type: | anaplasia |
Programmed cell death: | apoptosis |
Cancerous tumor made up of cells of epithelial origin: | carcinoma |
Spread of a malignant tumor to a secondary site: | metastasis |
Cancerous tumor derived from connective or flesh tissue: | sarcoma |
System of evaluating the extent of spread of tumors: | staging of tumors |
Evaluating the degree of maturity of tumor cells or indication of malignant transformation: | grading of tumors |
Partial or complete disappearance of symptoms of disease: | remission |
Noncancerous growth; a neoplasm: | benign tumor |
Replication of cells: | mitosis |
The prefix that means short (distance): | brachy- |
A suffix that means formation, growth: | -plasia |
The combining form that means cancer, cancerous: | carcin/o |
The combining form that means flesh, connective tissue: | sarc/o |
The combining form that means death: | necr/o |
The combining form that means tumor: | onc/o |
The suffix that means immature tumor: | -blastoma |
The suffix that means mass, tumor: | -oma |
The prefix that means beyond, change: | meta- |
The prefix that means backward: | ana- |
Radiotherapy that uses insertion of sealed containers into body cavities or radioactive seeds directly into the tumor: | brachytherapy |
Radiation therapy using energy in the form of x-rays or gamma rays: | photon therapy |
Applying radiation to a tumor from a source outside the body: | external beam irradiation |
Wide resection involving removal of the tumor, its organ of origin, and all surrounding tissue in the body space: | exenteration |
Destruction of tissue by electric sparks generated by a high-frequency current: | fulguration |
Interleukins are examples of what kind of therapy? | biological therapy |
Treatment with drugs: | chemotherapy |
Study using CT or MRI to map treatment before RT is given: | simulation |
Use of subfreezing temperature to destroy tissue: | cryosurgery |
Fractionation is an example of what kind of: | radiation therapy |