title: "Playboy rabbit" sign: what's your diagnosis?
authors.affiliation: Department of Internal Medicine, Livorno Hospital, Livorno, Italy.
authors.forename: Nicola
authors.initials: N
authors.lastname: Mumoli
authors.forename: Marco
authors.initials: M
authors.lastname: Cei
mesh_terms: D000328:Adult; D001007:Anxiety / Q000175:diagnosis; D005260:Female; D006503:Hepatic Veins / Q000000981:diagnostic imaging*; D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging*; D014463:Ultrasonography; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging*