Synovitis, acne, pustulosis, hyperostosis, and osteitis syndrome as a cause of pneumothorax: A case report

Figure 1 ^99mTc-MDP bone scintigraphy and pneumothorax images in a patient with synovitis, acne, pustulosis, hyperostosis, and osteitis syndrome. A: ^99mTc-MDP bone scintigraphy revealing abnormal radioactivity accumulation in the anterior chest wall and bilateral sternoclavicular joints (indicated by the orange arrows); B: Computed tomography scan showing a right-sided pneumothorax (indicated by the blue arrow); C: Follow-up chest radiograph, taken one week after completion of pneumothorax treatment, showing resolution (indicated by the green arrow).