Preschooler with a new palpable prominence over the region of the VP shunt in the neck

Radiograph of ventriculoperitoneal shunt malfunction
AP and lateral radiographs of the skull and an AP radiograph of the abdomen shows a discontinuity between the reservoir of the VP shunt in the neck and the remainder of the VP shunt in the abdomen.

The diagnosis was VP shunt malfunction due to shunt discontinuity.