ENDOMETRIAL CANGER
ENDOMETRIAL CANCER
INTRODUCTION o Endometrial cancer is one of the three main malignant tumors, usually occurs between 58-61 years old Accounts for about 7% of female malignant tumors, and 20%-30%of female malignant tumors in reproductive system
INTRODUCTION Endometrial cancer is one of the three main malignant tumors,usually occurs between 58~61 years old. Accounts for about 7% of female malignant tumors,and 20%~30% of female malignant tumors in reproductive system
L Etiology: not very clear i long term and continuous stimulation of estrogen on endometrium over hyperplasia of endometrium constitutional factors ivpostponed menopause v hereditary factor: 20% has family history
I.Etiology:not very clear i.long term and continuous stimulation of estrogen on endometrium ii.over hyperplasia of endometrium iii.constitutional factors iv.postponed menopause v.hereditary factor:20% has family history
. Pathology . macroexamination O diffused type Olocalized type microscopic examination (.endometrioid adenocarcinoma(80%) histological grade G1: nonsquamous solid growths% G2: nonsquamous solid growth 6%~50% G3: nonsquamous solid growth>50%
II.Pathology i.macroexamination (i).diffused type (i).localized type ii.microscopic examination (i).endometrioid adenocarcinoma(80%) histological grade G1:nonsquamous solid growth≤5% G2:nonsquamous solid growth 6%~50% G3:nonsquamous solid growth＞50%
