Stage I Borderline Ovarian Surface Epithelial-Stromal Tumor

**Semantic type:** Neoplastic Process

**Definition:** Stage I includes: T1, N0, M0. T1: Tumor limited to ovaries (one or both). N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 6th and 7th eds.)

**Synonyms:** - Stage I Ovarian Low Malignant Potential Tumor - stage I ovarian low malignant potential tumor