TY - JOUR T1 - Inhalation challenge in the differential diagnosis of usual interstitial pneumonia JF - European Respiratory Review JO - EUROPEAN RESPIRATORY REVIEW SP - 542 LP - 544 DO - 10.1183/16000617.00000415 VL - 24 IS - 137 AU - Xavier Muñoz AU - Monica Sanchez-Ortíz AU - Inigo Ojanguren AU - María Jesús Cruz Y1 - 2015/09/01 UR - http://err.ersjournals.com/content/24/137/542.abstract N2 - Establishing when a patient with usual interstitial pneumonia (UIP) is truly idiopathic is fundamental. In this sense, the paper recently published by Wuyts et al. [1], is an excellent review of the various diseases that may present with a histopathology consistent with UIP.Specific inhalation challenge is useful for the differential diagnosis of usual interstitial pneumonia http://ow.ly/PX1q9 ER -