PURPOSE: A medical image displaying method and an image displayer are provided to analyze and interpret medical images effectively by obtaining accurate measurement values about the medical images.CONSTITUTION: A medical image displaying method comprises the following steps. A first image reduced from a medical image is displayed (S210). A first point is determined, which is a spot in the first image (S220). A second point is determined, which corresponds to the first point (S220). A fixed sized image corresponding to a second image is overlaid on the first image (S240). The second point is re-determined based on an input moving the second point (S250).COPYRIGHT KIPO 2013[Reference numerals] (AA) Start (BB) End (S210) Display a first image which is reduced from a medical image (S220) Determine a first point which is one of position among the first image (S230) Determine a second point which corresponds to the first point, among a second image which is reduced from the medical image in a larger ratio than a ratio of reducing the first image (S240) Overlay the image corresponding to a second area with a predetermined size, including the second point, on the first image (S250) Receive an input for moving the second point and redetermine a second point based on the input의료 영상을 축소한 제1영상을 표시(display)하는 단계 제1영상 중의 어느 하나의 위치인 제1지점을 결정하는 단계 제1영상을 축소한 비율 보다 큰 축소 비율로 의료 영상을 축소한 제2영상 중에서, 제1지점에 대응되는 위치인 제2지점을 결정하는 단계 제2지점을 포함하는 미리 결정된 크기의 제2영역에 대응되는 영상을, 제1영상에 오버레이(overlay) 하는 단계 및 제2지점을 이동시키는 입력을 수신하고, 입력에 기초하여 제2지점을 재결정하는 단계를 포함하는 의료 영상 표시 방법이 제공된다.
