Abstract: According to one embodiment, a medical image diagnostic apparatus includes processing circuitry. The processing circuitry acquires at least one piece of spatial analysis information obtained by analyzing medical image data of an object, the medical image data being generated by another medical image diagnostic apparatus of modality different from an own apparatus. The processing circuitry then generates a superimposed image by superimposing an image indicating the at least one piece of spatial analysis information on a first medical image of the object generated by the own apparatus, and causes a display to display the superimposed image.

Abstract: According to one embodiment, a medical image diagnostic apparatus includes processing circuitry. The processing circuitry acquires at least one piece of spatial analysis information obtained by analyzing medical image data of an object, the medical image data being generated by another medical image diagnostic apparatus of modality different from an own apparatus. The processing circuitry then generates a superimposed image by superimposing an image indicating the at least one piece of spatial analysis information on a first medical image of the object generated by the own apparatus, and causes a display to display the superimposed image.

Abstract: According to one embodiment, an ultrasound diagnosis apparatus includes an ultrasound probe, a calculator, a transmission and reception unit, and a medical image generator. The ultrasound probe includes an ultrasound probe configured to transmit and receive ultrasound waves to perform a scan in a first direction and a second direction perpendicular to the first direction. The calculator calculates scan line densities each in the first direction and the second direction based on parameters as conditions for imaging. The transmission and reception unit drives the ultrasound transducer to transmit and receive ultrasound waves so that the scan line densities are at a predetermined ratio. The medical image generator generates a medical image based on the scan lines received.