School ager with spinal dysraphism and a neurogenic bladder

AXR and US of bladder stone
AXR AP (above) shows two irregularly-shaped calcified objects projecting over the pelvis. Spinal dysraphism is noted in the sacrum. There is a cecostomy tube in the right lower quadrant. Sagittal US of the bladder (below) shows an echogenic mass within the inferior aspect of the bladder (to the right of the image) that has posterior shadowing.

The diagnosis was two bladder stones in a patient with neurogenic bladder.