Introduction: Post-stroke cognitive impairment (PSCI) and dementia affect short- and long-term outcome after stroke and can persist even after recover from a physical handicap. The process underlying PSCI is not yet fully understood. Transcranial Doppler ultrasound (TCD) is a feasible method to investigate cerebrovascular aging or dementia, through the pulsatility index (PI), the cerebrovascular reactivity (e.
View Article and Find Full Text PDFPurpose: The incidence and risk factors associated with radiation-induced Moya-Moya Syndrome (RIMMS) in pediatric brain tumor patients treated with proton radiotherapy (PRT) remain poorly understood. The objective of this study was to determine the incidence of RIMMS in the setting of CNS proton radiotherapy (PRT) in a pediatric cohort and assess its relationship with dose to the Circle of Willis (COW) or optic chiasm (OC).
Methods & Materials: We performed a retrospective review of pediatric brain tumor patient treated with intracranial PRT (1995-2021).