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三家系遗传性非息肉病性大肠癌(HNPCC),主要病例特点是常染色体显性遗传,同一体内多原发癌,异时癌,以右半结肠癌居多。平均年龄较轻。本文就三家系的诊断、严密随访,定期检查,并在收治大肠癌时认真了解其家族癌症史,以便早期作出诊治。1 临床资料家系A:先证者男性,34岁。...
Three hereditary nonpolyposis colorectal cancer (HNPCC), the main case is characterized by autosomal dominant inheritance, the same body of multiple primary cancer, heterogenous cancer, mostly to the right colon cancer. Average age is light. This article on the diagnosis of three families, close follow-up, regular inspection, and in the treatment of colorectal cancer, a careful understanding of their family history of cancer in order to make an early diagnosis and treatment. 1 clinical data family A: proband male, 34 years old. ...