Case of the Month Unknown case #8 Please enable JavaScript in your browser to complete this form.A 9-year-old boy, previously asymptomatic, complained of chest pain and shortness of breath. A chest x-ray showed a lobulated mass with hilar overlay sign, which required a follow-up CT scan. What is your diagnosis? *Mediastinal teratomaThymolipomaPleuropulmonary blastomaCarcinoid tumorEmailSubmit your answer
