PROBLEM TO BE SOLVED: To provide a breast imaging device capable of performing mammogram imaging, CT imaging, tomosynthesis imaging and stereoscopic imaging.SOLUTION: A breast imaging device comprises: a radiation ray generation part for generating a radiation ray a radiation ray detection part for detecting the radiation ray which is radiated by the radiation ray generation part and a rotation part for rotating the radiation ray generation part and the radiation ray detection part. The rotation part shifts to a first mode in which, a state of facing of the radiation ray generation part and the radiation ray detection part is kept, when the radiation ray generation part and the radiation ray detection part are rotated, and a second mode in which, the radiation ray generation part is moved with respect to the radiation ray detection part, for shifting the radiation ray generation part and the radiation ray detection part from the facing state.SELECTED DRAWING: Figure 1ACOPYRIGHT: (C)2017,JPO&INPIT【課題】マンモグラム撮影、CT撮影、トモシンセシス撮影、ステレオ撮影を行うことのできる乳房撮影装置を提供する。【解決手段】乳房撮影装置は、放射線を発生する放射線発生部と、放射線発生部から照射された放射線を検出する放射線検出部と、放射線発生部と放射線検出部を回転する回転部とを有する。回転部は、放射線発生部と放射線検出部が対向した状態を維持しながら回転する第1の形態と、放射線検出部に対して前記放射線発生部を移動させることにより、放射線発生部と放射線検出部を対向させた状態からずらす第2の形態と、を提供する。【選択図】 図1A
