Cobilanschi Joana
Institut für Medizinische Genetik, Universität Zürich, Schlieren.
Praxis (Bern 1994). 2013 Nov 27;102(24):1475-82. doi: 10.1024/1661-8157/a001489.
Cancer is caused by genetic alterations, but only 10% of the cancer diseases are inherited. The probability for an individual or a family of having inherited cancer, individual consequences of the respective results of genetic testing, as well as its costs and reimbursement by the health insurance must be addressed by expert genetic counseling which at-risk requires special expertise. Identification of a germline mutation which may predispose to a variety of different cancer types allows determination of an individual's specific life time risk in symptomatic as well as in a-symptomatic family members. Identification of the underlying defective gene in heritable cancer disorders also enables optimized preventive and novel therapeutic approaches specifically targeting the underlying molecular pathomechanisms.
