Author contributions
Concept/design PM,GM
Drafting article: PM,PC
Critical revision of article: SI,GM,FC,DT
Ethics approval and consent to participate : ethical approval was obtained from the director of A.O.U. San Giovanni di Dio e Ruggi D’Aragona Hospital. For case reports is not necessary a formal approval in this hospital
Consent to publish : the written consent for publication was released by the patient