title: Isolated lesion in a ten-month-old girl. Mastocytoma.
mesh_terms: D002648:Child; D005260:Female; D005385:Fingers; D006801:Humans; D012515:Mast-Cell Sarcoma / Q000473:pathology*; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology*