Table 1.
Characterization of the 46 testicular tumor lesions detected in 27 dogs of different breeds included in the study.
| Testicular Distribution | Site | Tumor Type | Breeds * | Number of Lesions | ||
|---|---|---|---|---|---|---|
| Single | Multiple | Total | ||||
| Monolateral | Right | Leydigoma | FB | 1 | 5 | |
| Sertolioma | 2 MB + EB | 3 | ||||
| Seminoma | GS | 1 | ||||
| Left | Leydigoma | 4 MB + DP | 5 | 7 | ||
| Sertolioma | BH | 1 | ||||
| Mixed | MB | 1 | ||||
| Bilateral | Right | Leydigoma | 3 MB + IM + DP + AS + DH | 7 | 2 | 17 |
| Sertolioma | PR | 1 | ||||
| Seminoma | 5 MB + LR | 6 | ||||
| Mixed | MB | 1 | ||||
| Left | Leydigoma | IM + DH + MB + DP + AS | 5 | 1 | 17 | |
| Sertolioma | MB + PR | 2 | ||||
| Seminoma | 4 MB + LR | 5 | ||||
| Mixed | 3 MB | 3 | 1 | |||
| Total | 42 | 4 | 46 | |||
* See text for codes of dog breeds.