Ethical issues in cancer genetics: I 1) Whose information is it?

Katherine A. Schneider, Anu B. Chittenden, Kelly J. Branda, Meredith A. Keenan, Steven Joffe, Andrea Farkas Patenaude, Hazel Reynolds, Karin Dent, Sonja Eubanks, Jill Goldman, Bonnie Leroy, Nancy Steinberg Warren, Kelly Taylor, Cate Walsh Vockley, Judy E. Garber

Research output: Contribution to journalArticlepeer-review

17 Scopus citations


This article presents and discusses four clinical cases that exemplify the complexity of ethical dilemmas concerning the provider's obligation to disclose or withhold genetic information from patients. Case 1: What is the responsibility of the cancer genetics provider to ensure that a positive test results is shared with distant relatives? Case 2: To ensure that results go to at-risk relatives, do we have the right to ignore the wishes of the designated next-of-kin? Case 3: Do we have the right to reveal a familial BRCA1 mutation to a patient's relative, who is at 50% risk? Case 4: Do we have an obligation to reveal that a patient is not a blood relative and therefore, not at risk to have inherited a familial mutation? These cases form the basis for discussing the provider's dual obligations to keeping patient confidentiality and informing patients and families about risk (i.e. duty to warn). We also provide a summary of consensus points and additional discussion questions for each case.

Original languageEnglish (US)
Pages (from-to)491-503
Number of pages13
JournalJournal of Genetic Counseling
Issue number6
StatePublished - Dec 2006


  • Cancer genetic counseling
  • Confidentiality issues
  • Ethical dilemmas
  • Ethical issues
  • Genetic testing


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