| 摘要 |
<p>A medical imaging marker having two plate members (2a,2b) provided with two principal faces (4a,4b) composed of planes formed in symmetrical regions across intersection (7) of two straight lines (5,6) orthogonal to each other and provided with two pairs of side faces (8a,8b,9a,9b) with at least portions of the straight lines (5,6) as boundary sides (5a,5b,6a,6b), respectively formed perpendicular to the principal faces (4a,4b), which two plate members (2a,2b) each consist of a contrast medium including two principal faces and two side faces. The use of this marker can facilitate an accurate correspondence between image and entity.</p> |
