title: Images in medicine. The third dimension: it's behind you!
mesh_terms: D003937:Diagnosis, Differential; D016629:Esophagectomy; D005547:Foreign Bodies / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D015503:Surgical Sponges; D013909:Thorax