TY - JOUR T1 - A case of unexplained dyspnoea: when lung function testing matters! JF - Breathe JO - Breathe SP - 325 LP - 332 DO - 10.1183/20734735.025018 VL - 14 IS - 4 AU - Pierantonio Laveneziana AU - Marie-Cécile Niérat AU - Antonella LoMauro AU - Andrea Aliverti Y1 - 2018/12/01 UR - http://breathe.ersjournals.com/content/14/4/325.abstract N2 - “Lung function corner” articles in Breathe present the results of a lung function test and the authors then debate the interpretation, including potential controversies and background from the literature. As section editors of this newly created section of Breathe, we felt it was important to write the first article, which highlights the usefulness of lung function testing in guiding clinical diagnosis especially in difficult cases such the one we discuss here.Diverse methods are available for assessment of the respiratory muscles; the technique used should be tailored to the question posed. http://ow.ly/ChbX30m91bt ER -