genetic counselling


Also found in: Dictionary, Thesaurus, Wikipedia.

genetic counselling

The process of trying to determine, for the purpose of advising prospective parents, the probability that a future child will suffer from a particular genetic disorder known to occur in the family. Genetic counsellors must have a detailed knowledge of the principles of genetics and of the nature of the conditions caused by gene defect. They must be skilled in constructing family pedigrees and in interpreting them. Counselling is best done in specialized centres where the necessary expertise can be obtained.

genetic counselling

a service that offers information on the nature of human genetic disorders, the probability of inheriting such disorders and the options available to families whose members are affected by the disorders or are CARRIERS. See, for example, RESTRICTION FRAGMENT LENGTH POLYMORPHISM as a means of diagnosing genetic disorders.
References in periodicals archive ?
The audit numbers were insufficient to assess whether this significantly reduced genetic counselling in 37-year-olds.
This highlights the need for increased awareness of prenatal screening and diagnostic services on the part of health practitioners, to ensure they refer women early and appropriately in pregnancy for genetic counselling and the option of prenatal diagnosis.
A retrospective file review of all counsellees of self-reported Afrikaner ancestry who received genetic counselling for HBOCS in the genetic counselling clinics offered by the NHLS/Wits Division of Human Genetics in Johannesburg from August 2001 to December 2014 was conducted.
Traditionally genetic counselling is applied to conditions that are caused entirely by genes like Huntingtons disease, said Jehannine Austin, a Canada Research Chair in Translational Psychiatric genomics and associate professor at UBC.
Patient's perceptions of what makes genetic counselling effective: An interpretive phenomenological analysis.
Although the family was recommended to receive genetic counselling, since they lost their two children because of HID previously, they did not receive genetic counselling and the mother did not attend follow-up visits during this last pregnancy.
However, the panel recommends against routine genetic counselling or BRCA testing for women whose family history is not associated with an elevated risk for potentially harmful mutations in the two genes.
The steps in genetic counselling, DIAS (define the problem, inform the person, allow the person to decide, and support), will be discussed.
Nowadays, the frequency of misattributed paternity has increased to the extent (1) that health-care professionals can sometimes discover cases of false paternity during their activity, in particular during genetic counselling.
In these families, referral to cancer risk genetic counselling services could inform the client and family of risks, set up a management plan for dealing with such risks and possibly reduce distress through informed decision-making.
Findings are contradictory as to whether genetic counselling reduces cancer worry (20,21), but women with a dysfunctional level of cancer worry may require psychological support or intervention.
The investment will fund 50 genetic counselling posts over five years, up to 90 trainee posts in laboratory genetics and 10 full-time trainers.