短語詞組短語white matter ischemic lesions 缺血性腦白質(zhì)病變punctate white matter lesions 局灶性腦白質(zhì)損傷;探測(cè)局灶性腦白質(zhì)損傷subcortical white matter lesions 信號(hào)時(shí)為腦室周圍 返回 white matter lesions