Endobronchial mucosa invasion predicts survival in patients with small cell lung cancer.

ABSTRACT:

Background

Current staging system for small cell lung cancer (SCLC) categorizes patients into limited- or extensive-stage disease groups according to anatomical localizations. Even so, a wide-range of survival times has been observed among patients in the same staging system. This study aimed to identify whether endobronchial mucosa invasion is an independent predictor for poor survival in patients with SCLC, and to compare the survival time between patients with and without endobronchial mucosa invasion.

Methods

We studied 432 consecutive patients with SCLC based on histological examination of biopsy specimens or on fine-needle aspiration cytology, and received computed tomography and bone scan for staging. All the enrolled patients were assessed for endobronchial mucosa in

SUBMITTER: Chou PC 

PROVIDER: S-EPMC3464219 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature