Adopting MR-guided stereotactic laser ablations for epileptic lesions: initial clinical experience and lessons learned.

Objective: MR-guided laser interstitial thermal therapy (MRgLITT) is a minimally invasive technique for ablating brain lesions under real-time MRI feedback and control of the ablation process. The Medtronic Visualase system was recently approved for use in Europe and Israel. We report our initial technical experience using the system in the first 16 cases in which the system was used to ablate focal epileptogenic lesions.

Factors associated with parental grief reaction following pediatric acquired brain injury.

The present study investigated factors associated with parental grief reaction (PGR) following pediatric acquired brain injury (ABI), and compared PGR to the one exhibited following child death. Fifty-seven parents of 51 children (aged 3-18) whose ABI occurred 1-14 years before participation, completed the multi-scale Two-Track Bereavement Questionnaire; a socio-demographic questionnaire; and a scale assessing perceived behavioural changes in the child. Results from regression analysis indicated that time since injury had no impact on parents' grief other than having an adverse impact on their overall coping and functioning; A higher amount of weekly caring hours predicted only a greater traumatic perception of the loss; Older children's ages but mostly greater parental-perceived behavioural changes, predicted greater PGR on most scales.