Initial medical attention on patients with early-stage non-small cell lung cancer.

ABSTRACT:

Background

Detection of early stage non-small cell lung cancer (NSCLC) is commonly believed to be incidental. Understanding the reasons that caused initial detection of these patients is important for early diagnosis. However, these reasons are not well studied.

Methods

We retrospectively reviewed medical records of patients diagnosed with stage I or II NSCLC between 2000 and 2009 at UT MD Anderson Cancer Center. Information on suggestive LC-symptoms or other reasons that caused detection were extracted from patients' medical records. We applied univariate and multivariate analyses to evaluate the association of suggestive LC-symptoms with tumor size and patient survival.

Results

Of the 1396 early stage LC patients, 733 (52.5%) presented with suggestive LC-symptoms as

SUBMITTER: Chen X 

PROVIDER: S-EPMC3296738 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature