A 3-week-old newborn presents with abdominal distension, bilious vomiting, and failure to pass meconium. Abdominal X-ray shows dilated bowel loops with a soap-bubble appearance in the right lower quadrant. Which underlying condition should be strongly suspected?
B
Cystic fibrosis with meconium ileus
C
Necrotizing enterocolitis
D
Intestinal malrotation with volvulus