Long-term follow-up of childhood cerebellar astrocytomas after incomplete resection with particular reference to arrested growth or spontaneous tumour regression

摘要

Background. The long-term prognosis for incompletely excised benign cerebellar astrocytomas in children remains largely unpredictable as the incidence of symptomatic recurrence ranges from 18 to 100%. Arrested growth and spontaneous tumour regression are a recognized but neglected phenomenon, the incidence and objective demonstration of which have received relatively little attention in the literature. With the aim of providing more information on this question, we reviewed our experience with incompletely resected benign cerebellar astrocytomas in children.