Breast Masses

Updated on November 19, 2024 Anatomy Boundaries of the breast BoundaryStructureSuperiorSecond or third ribInferiorInframammary fold at the sixth or seventh ribMedialLateral border of the sternumLateralAnterior axillary line, axillary tail of spence extends laterally across the anterior axillary foldDeepFascia of pectoralis major, serratus anterior and external obliqueSuperficialSubdermal fat then dermis overlying the skin Important anatomical structures...