Gynae BT 2017
Lymph node metastasis (GOG)
Risk of microscopic pelvic metastases for stage 1 without extrauterine disease:
• low risk (<5%)
grade 1 <2/3, gr 2-3, no invasion
• intermediate (5-10%)
all others
• high risk (>10%)
gr 3, >2/3 invasion
Creasman et al., Cancer 1987
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