Table 2.

EC tumor characteristics.

Tumor characteristic	Overall (N=38)
FIGO 2009 stage, n (%)
CAH	1 (2.6)
IA	26 (68.4)
IB	6 (15.8)
IIIC	3 (7.9)
IVB	2 (5.3)
FIGO Grade, n (%)
CAH	1 (2.6)
1 or 2	29 (76.3)
3	2 (5.2)
Histology, n (%)
CAH	1 (2.6)
Endometrioid	31 (81.6)
Serous	3 (7.9)
Clear cell	3 (7.9)
MTD (cm), Median (IQR)	3.4 (2.8, 4.8)
MI (%), Median (IQR)	20.0 (5.0, 41.0)
LVSI, n (%)	6 (15.8)

Abbreviations: CAH, complex atypical hyperplasia; EC, endometrial cancer; IQR, interquartile range; FIGO, International Federation of Gynecology and Obstetrics; LVSI, lymphovascular space invasion; MI, myometrial invasion; MTD, maximum tumor diameter.