Historical overview of familial gastric cancer

摘要: Family history has contributed greatly to understanding inherited diseases throughout the centuries, in particular familial and hereditary cancer syndromes. To assess risk for unaffected members identify a possible genetic cause, it is important describe detailed family history, including information about life status, gender, age at onset, affected number of generations. Therefore, careful anamnesis focused on oncological data, could lead diagnosis and/ or cancer. The definition nonspecific status indicates only positive history. Rather, be confirmed by some specific tests. Nevertheless, first step this procedure collection information, one’s