Aspiration Biopsies of Chest Lesions

Abstract

1223 patients underwent aspiration biopsy with a diagnostic yield of 86.4%; 24.2% of the patients had a small pneumothorax, but only 4.4% required treatment; one patient developed a moderate hemothorax. The method, problems, and complications including morbidity and mortality are discussed. The relative success of aspiration biopsy with different lesions of the lung and mediastinum is identified.