Version July 2025
(A) A sagittal view of a second-trimester fetus with echogenic bowel (bright as the adjacent spine) complicated by bowel perforation and spillage of meconium into the peritoneum leading to meconium peritonitis (peritoneal calcifications).
(B) A transverse view of a third trimester fetus with calcifications outlining the fetal liver consistent with meconium peritonitis.