erl),2004,108:109-114.KomotarRJ,oJ,ZachariaBE,etal.Astrocytomawithpilomyxoidfeaturespresentinginanadult.Neuropathology,2006,26:89-93.ArulrajahS,HuismanTA.Pilomyxoidastrocytomaofthespinalcordwithcerebrospinalfluidandperitonealmetastasis[J].Neuropediatrics,2008,39(4):243-245.CeppaEP,BouffetE,GriebelR,etal.Thepilomyxoidastrocytomaanditsrelationshiptopilocyticastrocytoma:reportofacaseandacriticalreviewoftheentity[J].JNeurooncol,2007,81(2):?191-196.MoralesH,KwockI?CastilloM.icresonanceimagingandspectroscopyofpilomyxoidastrocytomas:parisonwithpilocyticastrocytoma[J].ComputerAssistedTomograph,2007,31:682〜687.DesaiK,NadkarniTD,MuzumdarDP,etal.PrognosticFactorsorCerebellarAst-rocytomasinChildren:aStudyof102Cases[J].PediatrNeurosurg,2001,35(6):311-317.图片附后作者简介:吕晶,女(1980-),硕士,医师,神经病理。通讯作者:刘丽江教授,博士生导师