Research Article
Is Pectus Excavatum a Risk Factor for Spontaneous Pneumothorax? “Haller Index Measurements in Patients with Primary Spontaneous Pneumothorax”
| (i) Secondary pneumothorax | (ii) Additional diseases | (iii) Marfan syndrome or Marfan-like body structure | (iv) Relapse pneumothorax | (v) Recurrent pneumothorax | (vi) Patients under 20 years old or above 35 years old |
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