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.
Patterns of failure for patients with Esthesioneuroblastoma
| Patterns of failure | No. of patients (%) | |
|---|---|---|
| Recurrence | ||
| Yes | 21 (47.7%) | |
| No | 23 (52.3%) | |
| Site of first recurrence | ||
| Local relapse | 12 (27.3%) | |
| Regional relapse | 6 (13.6%) | |
| Distant metastasis | 3 (6.8%) | |
| Site of distant metastasis | ||
| Bone | 2 (4.9%) | |
| Breast and bone | 1 (2.3%) | |
| Involvement on frontal region | 1 (2.3%) | |
