【Chris】評論
(A) BRCA1:tumor suppressor gene,和乳癌或卵巢癌相關(B) E-cadherin:tumor suppressor gene,和familial gastric cancer和胃癌相關(C) KIT:protooncogene,和gastrointestinal stromal tumors和一些soft tissue tumors相關(D) PTEN:tumor suppressor gene,Endometrialnhyperplasia(又稱Endometrial Intraepithelial Neoplasia)和PTEN的inactivation有關,臨床表徵為不正常陰道出血,有23%會演變成adenocarcinoma