Fusion genes of several variant translocations have been reported in ABC, including a case with t(17;17) and COL1A1-USP6 fusion.     ///    "Fusion genes of several variant translocations have been reported in ABC, including a case with t(17;17) and COL1A1-USP6 fusion."    ///    Here we report a second case of a bone tumor carrying a t(17;17) resulting in a COL1A1-USP6 chimeric gene. 