Season 1 Case 21 chest • Nov 19, 2012 History: Chest trauma. Anything wrong? < Answer: CLICK HERE FOR ANSWER Case 21 Answer: Left deep sulcus sign implying left basilar pneumothorax Reference: http://radiology.rsna.org/content/228/2/415.full.pdf Tags chest Season 1 WetReadRad Professor of the Darkroom Arts Recommended for you Season 9 Season 9 Case 14 4 years ago • 2 min read chest Season 7 Case 21 6 years ago • 1 min read Neuro Season 6 Case 10 8 years ago • 1 min read