D91F97
| Pos | Category | Selected Element & Definition |
|---|---|---|
| D | Section |
Radiation Therapy
|
| 9 | Body System |
Ear, Nose, Mouth and Throat
|
| 1 | Modality |
Brachytherapy
|
| F | Treatment Site |
Oropharynx
|
| 9 | Modality Qualifier |
High Dose Rate (HDR)
|
| 7 | Isotope |
Cesium 137 (Cs-137)
|