Adjuvant Radiotherapy in Patients With Early Endometrial Cancer

Inclusion Criteria

• •1. Endometrial adenocarcinoma is confirmed by pathology, and the molecular types were microsatellite instability type and low copy type;
• •2. Stage IA and grade 3 or stage IB (FIGO 2009), without substantial lymph-vascular space invasion;
• •3. Surgery must have included a hysterectomy and bilateral adnexectomy. Pelvic lymph node sampling and para-aortic lymph node sampling are optional;
• •4. ECOG score is 0-2;
• •5. The interval time between surgery and radiotherapy is no more than 8 weeks;
• •6. The routine blood examination was normal;
• •7. Compliance is good and informed consent is voluntarily signed.