Consensus Recommendations of the German Consortium for Hereditary Breast and Ovarian Cancer.

Background: The German Consortium for Hereditary Breast and Ovarian Cancer (GC-HBOC) has established a multigene panel (TruRisk®) for the analysis of risk genes for familial breast and ovarian cancer.

Summary: An interdisciplinary team of experts from the GC-HBOC has evaluated the available data on risk modification in the presence of pathogenic mutations in these genes based on a structured literature search and through a formal consensus process.

Key Messages: The goal of this work is to better assess individual disease risk and, on this basis, to derive clinical recommendations for patient counseling and care at the centers of the GC-HBOC from the initial consultation prior to genetic testing to the use of individual risk-adapted preventive/therapeutic measures.

High-frequency microsatellite instability and BRAF mutation (V600E) in unselected Serbian patients with colorectal cancer.

Microsatellite instability (MSI) is a genetic consequence of a MisMatch Repair defect in colorectal cancer (CRC). We compared clinicopathohistological features with MSI status of CRC and evaluated prognostic significance of MSI status and BRAF mutation in the group of MSI-H tumors. 155 primary CRCs were excised surgically, 2006-2008.