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Table 1 Demographic features and disease characteristics of participants

From: Risk of synchronous endometrial disorders in women with endometrioid borderline tumors of the ovary

Variable

n (%)

Mean ± SD

Median

Age (y)

 

41.9 ± 12.85

 

Nulliparous

16 (48.48%)

  

Preoperative serum CA-125 (n = 30)

  

39.9 (8-1037)

 < 35 IU/L

13 (43.33%)

  

 > 35 IU/L

17 (56.67%)

  

Tumor diameter (cm)

 

7.3 ± 4.56

 

Surgical extent

 Conservative surgery

17 (51.52%)

  

 Radical

16 (48.48%)

  

Staging surgery

18 (54.55%)

  

Stage

 I

31b (93.94%)

  

 II-III

2 (6.06%)

  

Histological feathers

 Stromal microinvasion

7 (21.21%)

  

 Intraepithelial carcinoma

4 (12.12%)

  

 Implants

2c (6.06%)

  

Coexisting endometriosis

10 (30.30%)

  

Endometrial evaluations

25 (75.76%)

  

 No lesions

12 (48.00%)

  

 Hyperplasia without atypia

2 (8.00%)

  

 EIN

5 (20.00%)

  

 Endometrial cancer

6 (24.00%)

  

Additional treatment

 Chemotherapy

10d (30.30%)

  

 Radiotherapy

3 (9.09%)

  
  1. USO unilateral salpingo-oophorectomy; EIN endometrial intraepithelial neoplasia
  2. aIncluding three recurrences in the contralateral ovary
  3. bIncluding four patients with stage IC2
  4. cIncluding one invasive and one non-invasive implant respectively
  5. dIncluding one melphalan chemotherapy