[Hereditary colon cancer in Lynch syndrome/HNPCC syndrome in Germany]. / Erblicher Darmkrebs bei Lynch/HNPCC-Syndrom in Deutschland.
Pathologe
; 40(6): 584-591, 2019 Nov.
Article
en De
| MEDLINE
| ID: mdl-31372733
ABSTRACT
BACKGROUND:
Hereditary nonpolyposis colorectal cancer (Lynch/HNPCC syndrome) is based on a germline mutation inducing increased occurrence of colorectal cancer and extracolonic carcinomas in young age. The German HNPCC consortium aims to increase awareness for detection of hereditary colon cancer among patients and physicians.OBJECTIVES:
Reliable detection of HNPCC patients is based on a thorough documentation of patients' medical history and on further diagnostics delivered by human genetics and surgical pathology. This manuscript presents a standardized diagnostic concept.METHODS:
Relevant literature is reviewed and discussed and diagnostic parameters are outlined. In addition, operating figures of the German HNPCC consortium are presented.RESULTS:
The German HNPCC consortium is based on an efficient cooperation between clinical physicians, human geneticists, and surgical pathologists. After a funding period from the Deutsche Krebshilfe, HNPCC diagnostics and preventive medical examinations were transferred into standard care in Germany. In total, 5770 families (8873 patients) were included in HNPCC diagnostics. To date, in 1296 families, mutations of the MLH1-, MSH2-, MSH6-, PMS2-, or EPCAM-gene have been detected. Furthermore, 612 pathogenic variants and 325 variants of unknown significance were found.CONCLUSIONS:
Reliable detection of HNPCC patients is based on a standardized diagnostic concept, which has been established within the German HNPCC consortium.Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Neoplasias Colorrectales Hereditarias sin Poliposis
/
Neoplasias del Colon
Tipo de estudio:
Diagnostic_studies
Límite:
Humans
País/Región como asunto:
Europa
Idioma:
De
Revista:
Pathologe
Año:
2019
Tipo del documento:
Article