Table 1

Probability of finding patients "at-risk" for lymph node metastasis by Mayo criteria

Endometrial thickness (mm)Fraction (%) of patients from the total populationNumber (%) of patients with endometrial cancer meeting Mayo criteria
Abt et al3 ≥15 (n=100)32%17 (17%)
<15 (n=210)68%8 (4%)
≥20 (n=43)14%9 (21%)
<20 (n=267)86%16 (6%)
Vetter
et al1
≥20 (n=30)18%10 (33%)
<20 (n=139)82%13 (9%)
  • n, total number of patients with endometrial intraepithelial neoplasia in pre-operative biopsy.