下列何種檢查最能鑑定分辨乳房硬塊的囊腔性(Cystic)或實質性(Solid)?
乳房X 光攝影(Mammography)
乳房溫度攝影(Thermography)
乳房超音波(Ultrasound)
乳房觸診(Palpation)