High risk of brain metastases in surgically staged IIIA non-small-cell lung cancer patients treated with surgery, chemotherapy, and radiation.

Purpose: Lung cancer is the leading cause of cancer mortality in the United States. We sought to review our experience with surgically staged IIIA (N2) non-small-cell lung cancer (NSCLC), focusing on the patterns of failure in consecutively treated patients from 1988 to 2000.

Patients And Methods: The records of 177 patients were reviewed.

Pleural biopsy: a reliable method for determining the diagnosis but not subtype in mesothelioma.

Background: Survival after tri-modality therapy with extrapleural pneumonectomy (EPP) and postoperative chemoradiotherapy is longer for patients with epithelial MPM versus mixed or sarcomatoid subtypes, leading some to decline aggressive therapy for patients with nonepithelial histology. However, pathologic diagnosis of malignant pleural mesothelioma (MPM) and subclassification into one of the three histologic subtypes (epithelial, mixed, sarcomatoid) can be challenging. Pleural biopsy has been proposed as the diagnostic gold standard.