[Transthoracic needle aspiration in infectious pathology]. / L'agoaspirazione transtoracica nella patologia infettiva.

A study was conducted on 20 patients with isolated or multiple patches of doubtful significance in the framework of neoplastic or infectious pathologies or in the presence of probably infectious diffuse or localised pulmonary infiltrations in immunodepressed patients or those in whom broad spectrum antibiotic treatment had failed. Percutaneous needle aspiration and sterile brushing was performed for the purpose of bacteriological examination in all patients. The result showed the clear superiority of needle aspiration (75% positive) over sterile brushing (25%). The first method is therefore recommended for use in the diagnosis of so-called "difficult" lung pathologies.