تناسان, اسداالله

[ 1 ] - پنومونی مکرر به علت قوس آئورت دوگانه ؛ یک عامل نادر برای علائم تنفسی شایع کودکان

Introduction: Pneumonia is one of the most common infections during childhood. In children with recurrent bacterial pneumonia complete evaluation for underlying factors is necessary. The most common underlying diseases include: antibody deficiencies , cystic fibrosis , tracheoesophageal fistula and increased pulmonary blood flow. Vascular ring and its pressure effect is a less common cause of...