FIGO Stage IIIA1ii

**Semantic type:** Classification

**Definition:** A FIGO stage term that applies to ovarian cancer, fallopian tube cancer, and primary peritoneal cancer. It refers to cancer with positive retroperitoneal lymph nodes only. Metastasis greater than 10 mm.

**Synonyms:** - FIGO Stage IIIA1(ii) - Stage IIIA1(ii)