title: Fine-needle aspiration of pilomatrixoma.
authors.forename: K T
authors.initials: KT
authors.lastname: Chen
mesh_terms: D001707:Biopsy, Needle; D002648:Child; D002675:Child, Preschool; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008297:Male; D018296:Pilomatrixoma / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*