The present invention relates to a method and a device for diagnosis of breast disease and, more specifically, to an X-ray mammography device and method, which allow positions of an X-ray radiation field and a thermogram acquisition means to be controlled such that the center axis of the X-ray radiation field and a visual axis of the thermogram acquisition means are the same, so as to acquire each of a mammogram and a breast thermogram having the same center, and generates a fusion image so as to obtain a structural image and an image of a physiological change (body temperature and the activity of blood vessels) of breast tissue, thereby improving an early diagnosis and diagnosis ability for breast disease.L'invention concerne un procédé et un dispositif de diagnostic d'une maladie du sein et, plus particulièrement, un dispositif et un procédé de mammographie par rayons X, qui permettent de contrôler la position d'un champ de rayonnement radiologique et d'un moyen d'acquisition thermographique de sorte que l'axe central du champ de rayonnement radiologique et un axe visuel du moyen d'acquisition thermographique soient identiques, de manière à acquérir un mammogramme et un thermogramme du sein ayant le même centre, et à générer une image de fusion produisant une image structurelle et une image d'un changement physiologique (température corporelle et activité de vaisseaux sanguins) du tissu mammaire, ce qui améliore un diagnostic précoce et une aptitude de diagnostic d'une maladie du sein.본 발명은 유방질환의 진단방법 및 장치에 관한 것으로, 보다 상세하게는 엑스선 조사야(radiation field)의 중심축과 체열영상 획득수단의 시축이 동일하도록 그 위치가 제어되어 동일한 중심을 갖는 유방의 엑스선영상(Mammogram)과 체열영상(Breast thermogram)을 각각 획득하고, 융합영상(Fusion image)을 생성함으로서 유방조직의 구조적 영상과 생리적 변화(체온, 혈관의 활성도) 영상을 얻어 유방질환의 조기진단과 진단능 향상을 위한 엑스선 유방촬영장치 및 방법에 관한 것이다.
