Cells, Tissues, & Cancer (Chapter 3) Flashcards
permanent loss of structural organization in a tissue
anaplasia
abnormal tissue development
dysplasia
increase in the number of cells in a tissue, other than via tumor development
hyperplasia
spreading of cancer cells from the primary tumor
metastasis
improvement or absence of signs of disease
remission
Adeno-Ca: malignant tumor of glandular epithelial tissue
adenocarcinoma
benign tumor of glandular epithelial tissue
adenoma
noninvasive, slow-growing tumor (not malignant)
benign
disease characterized by aggressive, unregulated growth of abnormal cells that spread to other tissues
cancer
cancer in early stages prior to metastasis (confined to place of origin)
cancer in situ
substance that causes cancer
carcinogen
cancer, malignant tumor
carcinoma
tumor that originates from epithelium, usually from the skin
epithelioma
benign tumor of fibrous connective tissue
fibroma
malignant tumor that originates from fibrous connective tissue
fibrosarcoma