TY - CHAP M1 - Book, Section TI - Chapter 17. Neoplasia: I. Classification, Nomenclature, & Epidemiology of Neoplasms A1 - Chandrasoma, Parakrama A1 - Taylor, Clive R. PY - 1998 T2 - Concise Pathology, 3e AB - Neoplasia (Latin, new growth) is an abnormality of cellular differentiation, maturation, and control of growth. Neoplasms are commonly recognized by the formation of masses of abnormal tissue (tumors). The term tumor can be applied to any swelling—and in that context is one of the cardinal signs of inflammation—but today it is used most commonly to denote suspected neoplasm. Neoplasms are benign or malignant depending on several features, chiefly the ability of malignant neoplasms to spread from the site of origin. Benign neoplasms grow but remain localized. Cancer denotes a malignant neoplasm (the term is thought to derive from the way in which the tumor grips the surrounding tissues with claw-like extensions, much like a crab). SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/20 UR - accessphysiotherapy.mhmedical.com/content.aspx?aid=185548 ER -