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Definately can and should dispute
I'd contact your BK lawyer; the reported Collection, if it is a pre-filing account, could be a violation of the Bankruptcy laws and could allow you to collect damages from the creditor.
This happened to me. I contacted the creditor and experian they removed it asap. I just told them the date I filed and that this should not have made it to my report. They deleted the entire thing from all reports.