Pediatrics A 8 year old boy presents with recurrent pneumonia since birth. The boy had a history of delayed passage of Meconium at birth. Probable diagnosis is A Kartagener's syndrome B Bronchiectasis C Cystic fibrosis D Hirnchiprung disease 💡 Explanation A 8 year old boy presents with recurrent pneumonia since birth. The boy had a history of delayed passage of Meconium at birth. Probable diagnosis is ✓ Correct Answer: C. Cystic fibrosis