According to one embodiment, an ultrasonic diagnosis apparatus includes an ultrasonic probe, a generating unit, a first housing, a second housing, a display unit, a recognition unit, and a display control unit. The generating unit generates ultrasonic image data. The first housing includes an operation panel for issuing an operation instruction. The second housing is connected to the first housing and includes a screen. The display unit displays a display image on the screen. The display image includes at least one of an image display area for the ultrasonic image and a panel display area for a display panel. The recognition unit recognizes a connection state between the first housing and the second housing. The display control unit changes at least one of display positions, sizes, and shapes of the image display area and the panel display area on the display image in accordance with the recognized connection state.