Minimal head trauma in children revisited: is routine hospitalization required?
Children undergoing emergency department work-up of occult head injury, who have a normal CNS exam and a normal head CT scan, do not seem to be at risk for significant CNS sequelae. These patients can be discharged home with parental supervision and avoid unnecessary and costly hospitalization.
A novel mutation in TIMP3 causes a late-onset form of SFD in this family. His158Arg is the first reported TIMP3 SFD coding sequence mutation that does not create an unpaired cysteine. Further study of this unusual mutation may provide insight into the mechanism of SFD pathogenesis.