title: [Solitary mastocytoma associated with newborn infants' identification bracelets].
abstract: We report the case of solitary mastocytoma, which appeared under the identification bracelet on the left wrist of a 2-day-old newborn infant. Stroking the lesion elicited Darier's sign. Histopathologic examination of a punch biopsy specimen revealed a dense mast cell infiltrate of the dermis, which was confirmed by Giemsa and toluidine blue stains. We believe that this case represents and unusual reactive process.
authors.affiliation: Area de Pediatria, Centro de Salud Llanes-Ribadedeva, Asturias. 017262@nacom.es
authors.forename: M L
authors.initials: ML
authors.lastname: Prieto Salcedo
authors.forename: J
authors.initials: J
authors.lastname: Santos-Juanes Jiménez
authors.forename: J
authors.initials: J
authors.lastname: Sánchez del Rio
mesh_terms: D005549:Foreign-Body Reaction / Q000209:etiology* / Q000473:pathology; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008415:Mastocytosis / Q000209:etiology* / Q000473:pathology; D010355:Patient Identification Systems / Q000379:methods*; D014953:Wrist
vernacular_title: Mastocitoma solitario en relación con la pulsera de identificación del recién nacido.