title: Tender papule on the finger of a child--quiz case.
authors.affiliation: Tufts Medical Center, Boston, Massachusetts, USA.
authors.forename: Michael
authors.initials: M
authors.lastname: Krathen
authors.forename: Laine
authors.initials: L
authors.lastname: Koch
authors.forename: Orr
authors.initials: O
authors.lastname: Barak
authors.forename: Paul
authors.initials: P
authors.lastname: Lizzul
mesh_terms: D002648:Child; D005385:Fingers; D006801:Humans; D008297:Male; D018317:Nerve Sheath Neoplasms / Q000473:pathology*; D012598:Sclerosis; D012878:Skin Neoplasms / Q000473:pathology*