TY - CHAP M1 - Book, Section TI - COLOR DOPPLER SONOGRAPHY OF PELVIC MASSES A1 - Fleischer, Arthur C. 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 - DefinitionsFractal mathematics: method to quantitate the patterns seen in nature. The fractal dimension of tumor vasculature describes the relative volume of repeatable branching.Power weighted pixel density: weighs the vascularity relative to the amplitude of the color signal.Tumor neovascularity: microscopic network of abnormal vessels induced from host vasculature to supply a tumor.Vascularity index: quantification of pixels containing color divided by total volume of tissue. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/16 UR - obgyn.mhmedical.com/content.aspx?aid=1106710060 ER -