This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pediatric Surgery, Subject name: Surgery
Snow storm ascites is seen in: 
Select and explain. 
A. Meconium ileus, B. Hirschsprung's disease, C. Ileocaecal tuberculosis, D. Pseudomyxoma Peritonei
A: Meconium ileus
Answer: A: Meconium ileus 
Explanation: MECONIUM PERITONITIS IN MECONIUM ILEUS - Plain X-ray of abdomen post-natally showed specks of calcification mainly at the flanks, while on ultrasonography, specks of high echogenic areas seen throughout the abdomen which has been described as "snow-storm sign".