The U.S. National Cancer Institute does not currently endorse any foreign translations of PDQ® and no such endorsement should be inferred for the following translation.

  予防的卵巣摘除術　


  【原文】prophylactic oophorectomy

　　

がんの発生前に卵巣を摘出し卵巣がんリスクの低下を図る手術。