NCIt definition : The process whereby an expert in hereditary disorders provides information about risk
and clinical burden of a disorder or disorders to patients or relatives in families
with genetic disorders as an aid to making informed and responsible decisions about
marriage, children, early diagnosis, and handling disability.;
Alternative definition : NCI-GLOSS: A communication process between a specially trained health professional
and a person concerned about the genetic risk of disease. The person's family and
personal medical history may be discussed, and counseling may lead to genetic testing.;