No abstract

We examined an autopsy series of 14 children with shaken baby syndrome (SBS) who lacked skull fracture. Evidence of axonal injury was sought using immunohistochemical stains for neurofilament, 68-kDa neurofilament and beta-amyloid precursor protein (betaAPP). BetaAPP-positive axons were present in the cerebral white matter of all cases of SBS but were also present in 6 of 7 children dying of non-traumatic hypoxic ischemic encephalopathy (HIE). Swollen axons were present in 11 of 14 cases of SBS and in 6 of 7 cases of HIE. BetaAPP-positive axons were present in both groups in the midbrain and medulla. The cervical spinal cord in SBS contained betaAPP-positive axons in 7 of 11 cases; 5 of 7 contained swollen axons within the white matter tracts; in 2 immunoreactivity was localized to spinal nerve roots; in all 7 there was a predilection for staining at the glial head of the nerve root. Among cases of HIE, none showed abnormal axons or betaAPP-positive reactivity in the cervical cord white matter. We conclude that cerebral axonal injury is common in SBS, and may be due in part to hypoxic/ischemic injury. Cervical cord injury is also common, and cannot be attributed to HIE. These findings corroborate suggestions that flexion-extension injury about the cervical spinal column may be important in the pathogenesis of SBS.

Physicians may require specialized training to learn how to initiate conversations about mental health and provide direct education and appropriate mental health referrals in a brief medical appointment. To assist with making appropriate referrals, physicians may also benefit from education about evidence-based practices for treating symptoms of refugee trauma.

We explored the mental health effects of war trauma and torture as described by 111 refugees newly arrived in the United States. We used ethnocultural methodologies to inform 13 culture-specific focus groups with refugees from Bhutan (34), Burma (23), Ethiopia (27), and Somalia (27). Contrary to the belief that stigma prevents refugees from discussing mental health distress, participants readily described complex conceptualizations of degrees of mental health distress informed by political context, observation of symptoms, cultural idioms, and functional impairment. Recommendations for health care providers include assessment processes that inquire about symptoms in their political context, the degree of distress as it is culturally conceptualized, and its effect on functioning. Findings confirm the cross-cultural recognition of symptoms associated with posttraumatic stress disorder; however, refugees described significant cultural variation in expressions of distress, indicating the need for more research on culture-bound disorders and idioms of distress.