Low-dose CT with tin filter rivals X-rays for checking children's brain shunts

Researchers found that a new ultra-low-dose CT technique using tin filtering can reliably detect problems in ventriculoperitoneal shunts—tubes inserted in children's brains to manage fluid buildup—while delivering radiation doses comparable to standard X-rays. The finding could reshape emergency protocols, reducing repeat imaging and improving diagnostic speed for a common pediatric neurosurgical complication.

Originaltitel: Ventriculoperitoneal shunt survey in pediatric patients in an emergency setting: a comparison between ultra-low-dose CT using a tin filter and plain radiography