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.
Frequency of PTEN mutations in endometrial samples.
| Histologic diagnosis | Mutation frequency (%) |
|---|---|
| Hyperplasias | 5/15 (33%) |
| Simple hyperplasia | 0/3 (0%) |
| Complex hyperplasia | 3/5 (60%) |
| Atypical complex hyperplasia | 2/7 (29%) |
| Endometrioid carcinomas | 19/25 (76%) |
| Grade 1 | 15/20 (75%) |
| Grade 3 | 4/5 (80%) |
| Nonendometrioid carcinomas | 0/5 (0%) |
| Serous adenocarcinoma | 0/5 (0%) |
