title: Image of the month--quiz case.
authors.forename: Paola
authors.initials: P
authors.lastname: Caprino
authors.forename: Marco Pericoli
authors.initials: MP
authors.lastname: Ridolfini
authors.forename: Stefano
authors.initials: S
authors.lastname: Berardi
authors.forename: Luigi
authors.initials: L
authors.lastname: Sofo
authors.forename: Domenico
authors.initials: D
authors.lastname: D'Ugo
mesh_terms: D002471:Cell Transformation, Neoplastic; D003937:Diagnosis, Differential; D003952:Diagnostic Imaging; D005706:Gallbladder Neoplasms / Q000175:diagnosis*; D006801:Humans; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000175:diagnosis* / Q000628:therapy; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis* / Q000628:therapy; D008297:Male; D008875:Middle Aged; D010166:Palliative Care