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critical analysis
chapter 5: cancer
| Term | Definition |
|---|---|
| radiation | divergence out from a central point, in particular evolution from an ancestral animal or plant group into a variety of new forms |
| metastasize | generates tumors at distant sites |
| PSA | is a protein produced in the prostate, a small gland that sits below a man's bladder. PSA is mostly found in semen, which also is produced in the prostate. Small amounts ordinarily circulate in the blood. |
| biopsy | exam under a microscope |
| screening | the evaluation or investigation of something as part of a methodical survey, to assess suitability for a particular role or purpose |
| malignant | cancer rapid dividing cells |
| oncogenes | convert normal cells into cancerous cells |
| carcinogenic | the complex development of cancer |
| apoptosis | programmed cell death |
| tumor | fundamental mean swelling |
| leukemia | cancer of white blood cells |
| histology | cell structural abnormalities |
| dysphagia | difficulty speaking |
| benign | noncancerous cells or good cells |
| melanoma | malignant skin caner |
| neoplasm | refers to new growth |
| ABCD | the exam to locate skin cancer |
| mutation | change in biochemistry of a gene |
| colonoscopy | exam of the colon and rectum |
| staging | evaluating the disease and surgical evaluation for removal of the disease |