Lesion determination device, similar case search device, drive method for lesion determination device, drive method for similar case search device, and program

摘要

When a change of direction occurs in the first state in which the second operation instruction is received immediately after receiving the first operation instruction, or in the second state in which the first operation instruction is received immediately after receiving the second operation instruction, A continuous first operation instruction including the first operation instruction included in the first state, and a continuous number including the number of tomographic images continuously viewed or the second operation instruction included in the second state. In accordance with the second operation instruction, the number of one-way views, which is the number of tomographic images browsed continuously, is acquired, and based on the number of images to be recorded (104) and the change in the number of one-way views, A lesion determination apparatus including a locality determination unit (106) for determining whether the target site is a localized lesion or a diffuse lesion.