| 摘要 |
An optical imaging diagnostic apparatus includes a calculation unit for respectively calculating signal-intensity change in the circumferential direction of the circumference of the transmitting and receiving unit and signal-intensity change in the radial direction of a body lumen respectively with respect to a plurality of line data used for generation of a cross-sectional image displayed; a specifying unit for judging, based on the calculated result in the calculation unit, whether or not there exists scatter which scatters the light transmitted from the transmitting and receiving unit in an blood flow area of the body lumen and for specifying the position on the displayed cross-sectional image of the scatter in case of being judged that there exists the scatter; and a display unit for displaying a marker indicating that the scatter exists at the specified position on the displayed cross-sectional image.
|
