Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Histological Subtypes of 510 Testicular Tissue Cores in the Tissue Microarray.
| Histology | Individuals (n) | Tissue Cores (n) |
| Normal testis | 22 | 28 |
| Intratubular germ cell neoplasia | 21 | 21 |
| Seminoma | 167 | 184 |
| Embryonal carcinoma | 99 | 102 |
| Choriocarcinoma | 16 | 16 |
| Yolk sac tumor | 62 | 69 |
| Teratoma | 75 | 90 |
| Total | 279* | 510 |
The total number of individuals is lower than the sum of each histological subtype as there often are tissue cores of several histological subtypes provided from each orchiectomy specimen.
