Gynaecology & Obstetrics A 2-hour-old neonate born by normal vaginal delivery has a scalp swelling, with normal cry and activity. What is the probable cause? A Serosanguineous extra periosteal fluid B Focal sub-aponeurotic blood collection C Chignon D Depressed skull fracture 💡 Explanation A 2-hour-old neonate born by normal vaginal delivery has a scalp swelling, with normal cry and activity. What is the probable cause? ✓ Correct Answer: A. Serosanguineous extra periosteal fluid