Table 1. Clinical parameters and tumour characteristics for well (n = 10), moderately (Mod, n = 10) and poorly differentiated (n = 10) endometrial adenocarcinomas.

SAMPLE NO	GRADE	FIGO STAGE
1	Well	Ib
2	Well	Ib
3	Well	Ia
4	Well	Ic
5	Well	IIIa
6	Well	Ib
7	Well	Ib
8	Well	Ib
9	Well	Ia
10	Mod	Ic
11	Mod	Ic
12	Mod	Ia
13	Mod	Ib
14	Mod	IIb
15	Mod	Ib
16	Mod	Ic
17	Mod	IIb*
18	Mod	IIIa
19	Mod	Ib
20	Poor	Ia
21	Poor	IIIa
22	Poor	Ib
23	Poor	Ib
24	Poor	IIIa
25	Poor	Ib
26	Poor	Ib
27	Poor	IIIa
28	Poor	IIIa
29	Poor	IIb*

All endometrial adenocarcinomas studied were of pure or predominantly of endometrioid type. There were no pure serous or clear cell subtypes in the series and none of the tumours showed carcinosarcoma.

*in these two samples myometrial invasion was <50%.