TY - CHAP M1 - Book, Section TI - ADVANCED BREAST ULTRASOUND A1 - Cosgrove, David O. A1 - Svensson, William E. A2 - Fleischer, Arthur C. A2 - Toy, Eugene C. A2 - Lee, Wesley A2 - Manning, Frank A. A2 - Romero, Roberto J. PY - 2015 T2 - Sonography in Obstetrics and Gynecology: Principles & Practice, 7e AB - DefinitionsElastography: in elastography, strain = the applied force, stress = the tissues deformation in response. Young's modulus of elasticity is stress/strain. Shear wave; a transverse pressure wave that travels away from the pushing force from an acoustic radiation force pulse.Tsukuba elastography score: a subjective scoring system from 1 to 5 of the amount and extent of the stiffness of a lesion.Fibroadenoma: a common benign tumor composed of glandular and fibrous tissue.Neovascularization: new vessels supplying a tumor that are derived from the tissues surrounding a cancer, stimulated by angiogenesis factors secreted by the tumor.Desmoplastic reaction: an intense fibrous response by the breast tissue due to a malignancy within it.Granuloma: a fibrous mass that forms as a reaction to chronic inflammation.Gynecomastia: enlargement of the male breast because of fatty or glandular tissue accumulation.Benign breast change: a group of poorly defined and ill-understood benign alterations in breast structure that may be cyclically painful.Phyllodes tumors: a rare breast tumor with a structure similar to a fibroadenoma but with a malignant potential.In situ carcinoma: a pre-invasive malignancy which has not infiltrated the basement membrane. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/10/14 UR - obgyn.mhmedical.com/content.aspx?aid=1106711198 ER -