title: In situ melanoma of the nail unit presenting as a rapid growing longitudinal melanonychia in a 9-year-old white boy.
authors.affiliation: Department of Biomedical Science and Human Oncology, Section of Dermatology, University of Bari, Bari, Italy Department of Pathological Anatomy, University of Bari, Bari, Italy Department of Biomedical Science and Human Oncology, Section of Dermatology, University of Bari, Bari, Italy.
authors.forename: Domenico
authors.initials: D
authors.lastname: Bonamonte
authors.forename: Nicola
authors.initials: N
authors.lastname: Arpaia
authors.forename: Antonietta
authors.initials: A
authors.lastname: Cimmino
authors.forename: Michelangelo
authors.initials: M
authors.lastname: Vestita
mesh_terms: D001706:Biopsy; D002278:Carcinoma in Situ / Q000473:pathology* / Q000601:surgery; D002648:Child; D006801:Humans; D008297:Male; D008545:Melanoma / Q000473:pathology* / Q000601:surgery; D009260:Nail Diseases / Q000473:pathology* / Q000601:surgery; D009262:Nails / Q000473:pathology* / Q000601:surgery; D012878:Skin Neoplasms / Q000473:pathology* / Q000601:surgery; D000096142:Cutaneous Malignant Melanoma