TY - JOUR T1 - Radiology corner JF - Breathe JO - Breathe SP - 143 LP - 146 DO - 10.1183/20734735.132117 VL - 13 IS - 2 A2 - , Y1 - 2017/06/01 UR - http://breathe.ersjournals.com/content/13/2/143.abstract N2 - Case 1A 43-year-old female presents with fever, productive cough and shortness of breath.1. What is the main abnormality given the clinical history? a) Bronchogenic malignancyb) Pleural effusionc) Left lower lobe consolidationd) Lingular consolidatione) Left lower lobe collapseCase 2A 29-year-old male presents with fever and night sweats.1. What is the main abnormality? a) Mediastinal abnormalityb) Hilar abnormalityc) Normal appearanced) Lung parenchymal abnormalitye) Pleural abnormalityCase 11. c) Left lower lobe consolidation. There is left lower zone opacification with an air bronchogram visible, which confirms that the opacification is based in the lungs. The left hemidiaphragm is partly obscured while the left heart border is visible. This is due to the silhouette sign where, when consolidation or a mass abut … ER -