Abstract: An image analyzer detects a lesion for each frame (tomographic image). When the lesion is detected, lesion information (detection flag, position information, and size information) is produced. An indication controller causes a mark surrounding the lesion to be displayed when it is judged that a mark display condition is satisfied, based on the lesion information or the like. The indication controller causes the mark to be deleted from a screen when detection of the lesion is continued and a mark display restriction condition is satisfied.

Abstract: An image analysis unit has a reliability calculation unit that calculates the reliability indicating the possibility that a lesion candidate is a lesion. A mark display control unit displays a mark reporting the lesion candidate on an ultrasonic image. In a continuous detection state where the reliability continues to meet the candidate detection conditions, the mark is continued to be displayed. During the time, the form of the mark is fixed from the time point when the candidate detection conditions are first met until a fixed form period elapses. The form of the mark is then changed as the reliability varies.

Abstract: A main image includes a tomographic image and a reference image as ultrasonic images. A sub-image includes a site-of-interest map and a site-of-interest list. During execution of ultrasonic inspection, each time a new site of interest is identified, a site-of-interest symbol is added to the site-of-interest map and a site-of-interest record is added to the site-of-interest list. The position of the site-of-interest symbol is determined according to the position of a probe mark.

Abstract: An image analyzer detects a lesion for each frame (tomographic image). When the lesion is detected, lesion information (detection flag, position information, and size information) is produced. An indication controller causes a mark surrounding the lesion to be displayed when it is judged that a mark display condition is satisfied, based on the lesion information or the like. The indication controller causes the mark to be deleted from a screen when detection of the lesion is continued and a mark display restriction condition is satisfied.

Abstract: A main image includes a tomographic image and a reference image as ultrasonic images. A sub-image includes a site-of-interest map and a site-of-interest list. During execution of ultrasonic inspection, each time a new site of interest is identified, a site-of-interest symbol is added to the site-of-interest map and a site-of-interest record is added to the site-of-interest list. The position of the site-of-interest symbol is determined according to the position of a probe mark.

Abstract: A diagnostic apparatus diagnosing by using a tomographic image of a subject, comprising: an image generator configured to generate the tomographic image based on data obtained from the subject; and a detector configured to perform a process to detect a lesion from the tomographic image, the detector being configured to: generate, using the tomographic image, a filter map for extracting a tissue lesion that is potentially abnormal from the tomographic image; and detect a lesion included in the tomographic image, using the tomographic image and the filter map, and output detection information including a detection result of the lesion.