TY - JOUR T1 - A perplexing airspace: peace of mind now or later JF - Breathe JO - Breathe DO - 10.1183/20734735.0017-2021 VL - 17 IS - 1 SP - 210017 AU - Ismini Kourouni AU - Caroline M. Abramovich AU - Stephen W. Tamarkin AU - Joseph F. Tomashefski, Jr. AU - Edward D. Sivak Y1 - 2021/03/01 UR - http://breathe.ersjournals.com/content/17/1/210017.abstract N2 - A 36-year-old, nonsmoking woman with a history of asthma presented for a second opinion about a “cavitating” right middle lobe (RML) lesion that was found incidentally 6 months prior, during preoperative evaluation for cholecystectomy. The lesion in question was pleural based, measuring 5.4×4×4.5 cm with thin and thick inner septations along with low-density right hilar and mediastinal adenopathy (figure 1a–c).A perplexing right middle lobe lesion in a young woman. Peace of mind now or later? https://bit.ly/3veB5wE ER -