Structure Detail
A_LAD
0.400
Avg Dice
—
Median Dice
—
Avg HD95 (mm)
—
Avg MDC (mm)
Delineation Information
- Modality
- CT
- Guideline
- The guideline used is Duane F, Azr MC, Bartlett F, Cutter DJ, Darby SC, Jagsi R, et al. A cardiac contouring atlas for radiotherapy. Radiother Oncol 2017;122:416–22. https://doi.org/10.1016/j.radonc.2017.01.008.
- Method
- Manually drawn using a 5 mm diameter brush
Anatomical Boundaries
- Cranial
- From the level of the origin of the left anterior descending artery from the ascending aorta.
- Caudal
- Apex of the heart
- Medial
- Along the interventricular groove inferiorly and the anterioir interventricular groove superiorly
- Lateral
- Along the interventricular groove inferiorly and the anterioir interventricular groove superiorly
- Ventral
- Vessel visible on the scans
- Dorsal
- Myocardium
Additional Metrics
| Average MSD | — |
| Median MSD | — |
| Median HD95 | — |
| Median MDC | — |
| Avg Undercontouring MDC | — |
| Avg Overcontouring MDC | — |
| Average Volume | — |