Ectopic glial tissue in the occipital scalp.
D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000473:pathology*; D008578:Meninges / Q000033:anatomy & histology; D009457:Neuroglia / Q000473:pathology*; D009777:Occipital Bone; D012535:Scalp / Q000002:abnormalities / Q000473:pathology*; D012871:Skin Diseases / Q000473:pathology