title: Cutaneous hyperpigmentation and cobalamin deficiency.
authors.affiliation: Paediatric Department, Hospital Vila Franca de Xira, Vila Franca de Xira, Portugal. raquel.candido.machado@gmail.com.
authors.forename: Raquel
authors.initials: R
authors.lastname: Machado
authors.affiliation: Paediatric Department, Hospital Vila Franca de Xira, Vila Franca de Xira, Portugal.|Paediatric Haematology Unit, Hospital de Dona Estefânia - Centro Hospitalar de Lisboa Central, Lisbon, Portugal.
authors.forename: Filipa
authors.initials: F
authors.lastname: Furtado
authors.affiliation: Paediatric Haematology Unit, Hospital de Dona Estefânia - Centro Hospitalar de Lisboa Central, Lisbon, Portugal.
authors.forename: Paula
authors.initials: P
authors.lastname: Kjöllerström
authors.affiliation: Paediatric Department, Hospital Vila Franca de Xira, Vila Franca de Xira, Portugal.
authors.forename: Florbela
authors.initials: F
authors.lastname: Cunha
mesh_terms: D005260:Female; D006801:Humans; D006879:Hydroxocobalamin / Q000008:administration & dosage; D017495:Hyperpigmentation / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology; D007223:Infant; D012880:Skin Pigmentation; D016896:Treatment Outcome; D014806:Vitamin B 12 Deficiency / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000188:drug therapy
chemical_list: D006879:Hydroxocobalamin