Neurological symptoms in pediatric abusive head trauma: Multi-center data for clinical forensic medicine.

Central nervous system-associated lesions can frequently be found in abusive head trauma (AHT) cases. Since there are frequently no visible signs of injury on the body surface, the diagnosis of AHT can be challenging. In particular, if the affected child shows only isolated neurological symptoms, these are often misinterpreted as a minor illness. Using a retrospective study design at three university hospitals, 72 medico-legal cases of "shaken baby syndrome" - a common variant of AHT - were analyzed. A comparison between confession cases (n=15) and non-confession cases was used in order to reduce the risk of circular reasoning. The most common neurological symptoms in the present cases were: epileptic seizures (44 %), pallor (37 %), somnolence (31 %), reduced muscle tone (25 %), vomiting (20 %) and unconsciousness (15 %). There were also no statistically significant differences between confession and non-confession cases, nor when comparing the simultaneous presence of skin or skeletal lesions. The combination of several symptoms serves as an indicator for the presence of AHT and should lead to further diagnostic measures under the hypothesis of the presence of an AHT in clinical observation.