Metastatic melanoma of the gallbladder.
Yukihisa TakayamaYoshiki AsayamaKengo YoshimitsuHiroyuki IrieTsuyoshi TajimaMasakazu HirakawaKousei IshigamiDaisuke KakiharaAtsushi SugitaniYoichi MoroiTakashi EguchiHiroshi HondaPublished in: Comput. Medical Imaging Graph. (2007)