Characteristics of 20 pineal region masses
| Diagnosis | Size-AP X transverse X SI (cm) | Percent Cystic | Hemorrhagic? | Calcified? (modality used to assess) |
|---|---|---|---|---|
| Pineoblastoma | 4.6 × 5.9 × 6.1 | 5.36 | No | No, CT |
| Pineoblastoma | 2.5 × 1.8 × 2.6 | 0.00 | No | No, CT |
| Pineoblastoma | 2.3 × 2.0 × 1.6 | 0.00 | No | Yes, diffusely, CT |
| Pineoblastoma | 1.7 × 1.9 × 1.8 | 0.00 | No | No, CT |
| Pineoblastoma | 2.5 × 2.1 × 2.6 | 40.38 | No | No, CT |
| Pineoblastoma | 3.3 × 2.6 × 4.7 | 0.00 | No | No, CT |
| Pineocytoma | 2.1 × 2.1 × 1.8 | 48.20 | No | No, MR |
| Pineocytoma | 1.9 × 1.8 × 1.3 | 0.00 | No | No, CT |
| Pineocytoma | 1.7 × 2.3 × 1.3 | 37.21 | No | No, CT |
| Intermediate pineal parenchymal tumor | 1.6 × 1.7 × 1.6 | 0.00 | No | No, CT |
| Intermediate pineal parenchymal tumor | 3.8 × 2.6 × 3.8 | 0.00 | No | No, MR |
| Papillary tumor of the pineal region | 2.1 × 2.0 × 2.9 | 26.53 | No | No, CT |
| Papillary tumor of the pineal region | 2.2 × 2.1 × 1.9 | 0.00 | No | No, MR |
| Germinoma | 3.1 × 3.7 × 3.6 | 0.00 | No | Yes, punctate, CT |
| Germinoma | 2.1 × 2.6 × 2.1 | 23.64 | No | No, CT |
| Germinoma | 2.9 × 3.1 × 1.9 | 40.29 | No | Yes, punctate, CT |
| Germinoma | 2.8 × 3.8 × 3.0 | 0.00 | No | No, CT |
| Germinoma | 2.1 × 2.3 × 2.5 | 0.00 | No | No, CT |
| Germinoma | 2.2 × 1.5 × 1.6 | 15.38 | No | No, MR |
| Germinoma | 0.8 × 0.8 × 0.7 | 0.00 | No | No, MR |
Note:—AP indicates anteroposterior; SI, signal intensity.