Forensic imaging: The sensitivities of various imaging modalities in detecting skeletal trauma in simulated cases of child abuse using a pig model.

Physical child abuse is a major problem in South Africa and throughout the world, and the detection of skeletal trauma in victims of abuse may be critical in the accurate investigation of these cases. Since many of these fractures are not detected during traditional autopsy, the use of various diagnostic imaging tools is implemented in order to aid in the detection of trauma. In South Africa, Lodox (low-dose full-body X-ray) is commonly used in forensic mortuaries and the aim of this study was to assess the sensitivities of CT, X-ray and Lodox, in comparison to dry bone as the gold standard, in detecting both the number of fractures and minimum number of impacts in piglets subjected to blunt force trauma.