Ultrasound diagnosis apparatus and analyzing apparatus

An ultrasound diagnosis apparatus, comprising:

• processing circuitry configured to
• generate moving speed information indicating a moving speed of an ultrasound probe, based on a predetermined number of pieces of medical image data among a plurality of pieces of medical image data in a time series obtained from an ultrasound scan performed by the ultrasound probe;
• and
• cause a display to display the moving speed information in a real-time manner,
• wherein the processing circuitry is further configured to
• set a search range in each of a plurality of medical images respectively represented by the plurality of pieces of medical image data, and search for a feature site in the search range set in each of the plurality of medical images,
• generate, as the moving speed information, information that indicates an enclosure indicating the search range and of which a display mode varies in accordance with the moving speed, and
• generate marker information when it is determined, based on a result of searching for the feature site, that the feature site in the search range is detected.