title: 'Scaly' tattoo reactions: is treatment mandatory?
authors.affiliation: Department of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, via Massarenti 1, Bologna, Italy.
authors.forename: M
authors.initials: M
authors.lastname: Lambertini
authors.affiliation: Department of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, via Massarenti 1, Bologna, Italy.
authors.forename: E
authors.initials: E
authors.lastname: Dika
authors.affiliation: Department of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, via Massarenti 1, Bologna, Italy.
authors.forename: G M
authors.initials: GM
authors.lastname: Ravaioli
authors.affiliation: Department of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, via Massarenti 1, Bologna, Italy.
authors.forename: M A
authors.initials: MA
authors.lastname: Chessa
authors.affiliation: Department of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, via Massarenti 1, Bologna, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Traniello Gradassi
authors.affiliation: Department of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, via Massarenti 1, Bologna, Italy.
authors.forename: C
authors.initials: C
authors.lastname: Baraldi
authors.affiliation: Department of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, via Massarenti 1, Bologna, Italy.
authors.forename: P A
authors.initials: PA
authors.lastname: Fanti
authors.affiliation: Department of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, via Massarenti 1, Bologna, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Patrizi
mesh_terms: D000328:Adult; D001706:Biopsy; D046169:Dermoscopy; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D012867:Skin / Q000473:pathology*; D012878:Skin Neoplasms / Q000175:diagnosis; D013653:Tattooing / Q000009:adverse effects*; D057832:Watchful Waiting