is seen 200 to 400 times more frequently in IDMs; [7] diabetes must be ruled out in mothers who give birth to infants with sacral agenesis. [8] CRS is also known as caudal
[ijri.org]
On the other hand, sacral agenesis or caudal regression syndrome (CRS) [Figure 4], which is the congenital defect thought to be most characteristic of diabetic embryopathy
[ijri.org]