label: Stage IIIB Vulvar Cancer AJCC v9
label_lc: stage iiib vulvar cancer ajcc v9
description: Stage IIIB includes: TX-T3, N1b, M0. TX: Tumor in which the primary tumor cannot be assessed. T1: Tumor confined to the vulva. T2: Tumor of any size with extension to lower 1/3 of urethra, lower 1/3 of vagina, or anus. T3: Tumor of any size with disease extension to upper 2/3 of urethra, upper 2/3 of vagina, bladder mucosa, rectal mucosa. N1b: Tumor involvement greater than 5 mm of regional lymph nodes. M0: No distant metastasis. (AJCC 9th Ed.)