Bihemispheric gunshot wounds: survival and long-term neuropsychological follow-up of three siblings

Abstract

Purpose: Penetrating gunshot wounds to the head (GSWH) have notoriously poor outcomes with extremely high mortality. Long-term follow-up data of affected children is scant in the medical literature. This report summarizes clinical presentation, management, and long-term outcomes from three children who survived "execution style" frontal, bihemispheric gunshot wounds with no or minimal surgical intervention.

Methods: A retrospective chart review of available medical records and outcomes from standardized, validated psychological instruments was undertaken, summarized, and evaluated.

Results: Despite bihemispheric injuries in each patient, no patient required operative intervention. Each child survived without readily evident neurologic impairment; however, the extent of impaired executive function varied widely, and severe disinhibition remains profoundly disabling in one survivor.

Conclusions: Bihemispheric penetrating gunshot injuries are not uniformly fatal and can occasionally be associated with long-term favorable survival; however, impaired executive function has significant potential to be profoundly disabling in these injuries.