We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleJuvenile pilocytic astrocytomas do not undergo spontaneous malignant transformation: grounds for designation as hamartomas.AuthorsParsa, C F; Givrad, SAbstractTo determine whether juvenile pilocytic astrocytomas WHO grade I have the potential for spontaneous malignant transformation.PublicationThe British journal of ophthalmology, 2008, Vol 92, Issue 1, p40ISSN1468-2079Publication typeJournal ArticleDOI10.1136/bjo.2007.125567