malignant tumors - answers-cells are poorly differentiated; have a rapid growth rate; neovascularization through angiogenesis is present; invasive mode of growth; has the ability to metastasize



tumor markers - answers-hormones, enzymes, genes, antigens, and antibodies



alpha fetoprotein - answers-protein secreted by liver and germ cell tumors into the blood



PSA - answers-protein secreted by prostate tumors into the blood



paraneoplastic syndrome - answers-phenomenon in which the tumor ...