| Name | orientation |
| RadLex ID | RID5851 |
| URI | http://radlex.org/RID5851 |
RadLex Parents |
| Is a | imaging observation characteristic |
RadLex Children |
| Subtypes | ascending, axial, concentric, coronal, descending, eccentric, horizontal, longitudinal, oblique, radial, sagittal, transverse, vertical |