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Table 2 Pre-operative versus reviewed post-operative endometrial histopathology and FIGO staging

From: Is pre-operative risk-assessment in laparoscopic treatment of presumed low-risk endometrial cancer effective?

  Pre-operative Revision Post-operative Revision
Histology and grade (%) N = 116    N = 116
Atrophy/dp 0 2 6 3 (2.6)
Hyperplasia 0 0 5 4 (3.5)
AH 45 (38.8) 36 24 26 (22.4)
EEC G1 41 (35.4) 51 48 55 (47.4)
 G2 30 (25.7) 27 28 22 (19.0)
 G3 0 0 1 2 (1.7)
Clear cell G3 0 0 1 1 (0.9)
Mixed G3 0 0 1 1 (0.9)
* 0 0 1 1 (0.9)
# 0 0 1 1 (0.9)
Myometrial invasion if endometrial carcinoma present N = 81
No invasion     19 (23.5)
    36 (44.4)
    26 (32.1)
FIGO stage after revision of endometrial hysterectomy specimens N = 81
IA     54
 G1     43
 G2     9
 G3     2
IB     22
 G1     15
 G2     6
 G3     1
II     2
 G1     2
III     3
 A G1     1
 A G2     1
 C2G3     1
  1. Dp disordered proliferative, # adult granulosa cell tumor of the ovary, * extra ovarian serous carcinoma