職業性と思われる膀胱癌患者が多発した一家系

Multiple Family Member Bladder Cancer Liked to Similar Job Occupation

　膀胱癌患者が多発した一家系を経験した。本家系は父親が染色工場を経営していた。父親が膀胱癌と前立腺癌の重複癌，子8人中3人が膀胱癌であった。そのうち，父親と子2人が染料を扱う職業に従事しており，職業性膀胱癌と考えられた。

We present a pedigree with four bladder cancer patients. In this family, the father died of bladder cancer and prostaticcancer, three children out of eight had bladder cancer. Thefather managed a dye factory, and he and his two childrenwere engaged in dye using Qccupation. We consider theyare occupational bladder cancer patients.