Clinical implication of atypical cells from sputum in patients without lung cancer.

OBJECTIVE AND BACKGROUND Atypical-but not definitely malignant-cells in cytological examinations of sputum are usually associated with lung cancers. However, atypical cells are occasionally identified in patients without lung cancer. The aim of this study was to determine the clinical implication of the atypical cells from sputum in patients without lung… CONTINUE READING