The present invention relates to a complex medical imaging system comprising: an electron multiplying CCD camera disposed on a first optical path a visible light camera which is disposed on a second optical path and photographs a visible light image a radiation-photon conversion module for converting a radiation emitted from a living body into photons and emitting the same an optical path switching module installed so as to be switched between a first operation mode where, among near-infrared rays reflected from a living body and photons emitted from the radiation-photon conversion module, the photons are directed to the first optical path and visible light reflected from the living body is directed to the second optical path, and a first operation mode where, among near-infrared rays reflected from a living body and photons emitted from the radiation-photon conversion module, the near-infrared rays are directed to the first optical path and visible light reflected from the living body is directed to the second optical path and a complex imaging control unit which operates in a first photographing mode where a near-infrared fluorescence image and a first visible light image are photographed by the electron multiplying CCD camera and the visible light camera, respectively, in a state where the optical path conversion module is placed in the first operation mode, and a second photographing mode where a radiographic image and a second visible light image are photographed by the electron multiplying CCD camera and the visible light camera, respectively, in a state where the optical path conversion module is placed in the second operation mode. Accordingly, the present invention can acquire and match a near-infrared fluorescence image, a radiographic image, and a visible light image through one optical system.La présente invention concerne un système dimagerie médicale complexe comprenant : une caméra CCD de multiplication délectrons disposée sur un premier chemin optiqu
