Prognostic factors and survival in non-central nervous system rhabdoid tumors.

ABSTRACT:

Introduction

Non-central nervous system (non-CNS) rhabdoid tumors tend to present at a young age and have an extremely aggressive course, with dismal overall survival rates. Inactivation of the tumor suppressor gene SMARCB1 has been shown in rhabdoid tumors regardless of anatomic location, suggesting a common genetic basis. We retrospectively analyzed our institutional experience with non-CNS rhabdoid tumors to determine overall survival and prognostic variables.

Methods

We reviewed records of pediatric patients (age<22y) with non-CNS rhabdoid tumor at our institution between 1980 and 2014. Variables evaluated for correlation with survival included: age > or <1.5years (median) at diagnosis, M1 status, and radiation therapy. The log-rank test was used to compare Kaplan-Meier

SUBMITTER: Farber BA 

PROVIDER: S-EPMC5535760 | biostudies-literature | 2017 Mar

REPOSITORIES: biostudies-literature