Table 1.
Pathological and genetic data from patients with PRL pituitary tumors. Abbreviations: A = aggressive PRL tumors; NA = nonaggressive PRL tumors; PRL = prolactin.
| Tumor number | Sex | Age | Tumor size (mm3) | Invasion | Pathological group | Postoperative events | Chromosome gains | Chromosome losses |
|---|---|---|---|---|---|---|---|---|
| 1 | M | 66 | 4620 | Yes | A | Recurrence, death | 3p, 5, 8, 14q, 19p | 11p |
| 2 | F | 54 | 4000 | Yes | A | Recurrence | 4q | 1p, 11p |
| 3 | M | 68 | 5000 | Yes | A carcinoma | Recurrences, metastasis, death | 1q, 3p, 8q, 9, 14q, 19p | 1q, 11 |
| 4 | M | 54 | 6912 | Yes | A carcinoma | Recurrences, metastasis, death | 1q, 5, 15q, 19q | 11, 17p |
| 5 | F | 31 | 864 | Yes | A carcinoma | Recurrences, metastasis | 1q, 8q | 1, 4, 11, 13q, 15q |
| 6 | F | 43 | 4600 | Yes | A | Recurrence | — | — |
| 7 | M | 40 | 8000 | Yes | NA | Persistence | Y | — |
| 8 | M | 41 | 500 | Yes | NA | Persistence | — | 15q, 2p |
| 9 | M | 41 | 2450 | No | NA | Remission | 7, 9 | — |
| 10 | F | 44 | 365 | No | NA | Remission | 3, 5p, 7, 9 | 15q |
| 11 | M | 39 | 13282 | No | NA | Remission | 8, Y | — |
| 12 | F | 30 | 216 | No | NA | Remission | 9 | — |
| 13 | F | 38 | 1000 | No | NA | Remission | 7p, 20 | 13q |