cáncer

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• cancer — A term for diseases in which abnormal cells divide without control. Cancer cells can invade nearby tissues and can spread to other parts of the body through the blood and lymph systems. There are several main types of cancer. Carcinoma is cancer… …   English dictionary of cancer terms

• Cancer Information Service — CIS. The Cancer Information Service is the National Cancer Institute s link to the public, interpreting and explaining research findings in a clear and understandable manner, and providing personalized responses to specific questions about cancer …   English dictionary of cancer terms

• cancer of the adrenal cortex — A rare cancer that forms in the outer layer of tissue of the adrenal gland (a small organ on top of each kidney that makes steroid hormones, adrenaline, and noradrenaline to control heart rate, blood pressure, and other body functions). Also… …   English dictionary of cancer terms

• cancer cluster — The occurrence of a larger than expected number of cases of cancer within a group of people in a geographic area over a period of time …   English dictionary of cancer terms

• cancer of unknown primary origin — A case in which cancer cells are found in the body, but the place where the cells first started growing (the origin or primary site) cannot be determined. Also called carcinoma of unknown primary and CUP …   English dictionary of cancer terms

• cancer vaccine — A vaccine designed to prevent or treat cancer …   English dictionary of cancer terms

• Cáncer — Saltar a navegación, búsqueda Para otros usos de este término, véase Cáncer (desambiguación). Cuando las células normales se lesionan o envejecen, mueren por apoptosis, pero las células cancerosas evitan la apoptosis. El cáncer es un conjunto de… …   Wikipedia Español

• CANCER — Dans les organismes multicellulaires animaux ou végétaux, chaque cellule constitue une entité morphologiquement et fonctionnellement distincte mais qui est soumise à des mécanismes de contrôle et de régulation extrêmement rigoureux. En fait, sa… …   Encyclopédie Universelle

• cáncer — m. oncol. Proceso maligno caracterizado por una pérdida de los mecanismos de control celular normales que conducen a: 1) una proliferación celular descontrolada, 2) ausencia de diferenciación, 3) tendencia a la invasión de los tejidos y los… …   Diccionario médico

• Cancer — Can cer, n. [L. cancer, cancri, crab, ulcer, a sign of the zodiac; akin to Gr. karki nos, Skr. karka[.t]a crab, and prob. Skr. karkara hard, the crab being named from its hard shell. Cf. {Canner}, {Chancre}.] 1. (Zo[ o]l.) A genus of decapod… …   The Collaborative International Dictionary of English

• cancer — CÁNCER, cancere, s.n. 1. Termen general care denumeşte diverse forme de tumori maligne ce se caracterizează printr o înmulţire excesivă a ţesuturilor unor organe; neoplasm, rac. 2. Boală a plantelor provocată de unele ciuperci şi bacterii… …   Dicționar Român