Table 1 Characteristics of patients with high risk endometrial cancer

Age

≥60

<60

Grade

≥2

<2

Stage

III-IV

I-II

Histology type

serous and clear cell carcinoma

endometrioid carcinoma

Lymphovascular space invasion (LVSI)

Yes

No

Tumor size

≥1/2 uterine cavity

<1/2 uterine cavity

Myometrial invasion

≥1/2

<1/2

Parametrial involvement

Yes

No

Cervical stroma or vaginal disease

Yes

No

Positive pelvic or paraaortic nodes

Yes

No