Preferred Label : Stage III Vulvar Cancer AJCC v7;
NCIt synonyms : Stage III Vulvar Carcinoma; Stage III Vulvar Carcinoma AJCC v7; Stage III Vulvar Cancer;
NCIt definition : Stage III includes: IIIA: (T1/T2, N1a/N1b, M0); IIIB: (T1/T2, N2a/N2b, M0); IIIC:
(T1/T2, N2c, M0). T1: Invasive vulvar cancer confined to the vulva or perineum. T2:
Vulvar cancer with tumor of any size with extension to adjacent perineal structures
(lower/distal 1/3 urethra, lower/distal 1/3 vagina, anal involvement). N1a: Vulvar
cancer with one or two lymph node metastasis each measuring 5 mm or less. N1b: Vulvar
cancer with one lymph node metastasis measuring 5 mm or greater. N2a: Vulvar cancer
with three or more lymph node metastases each measuring 5 mm or less. N2b: Vulvar
cancer with two or more lymph node metastases measuring 5 mm or greater. N2c: Vulvar
cancer with lymph node metastasis with extracapsular spread. M0: No distant metastasis.
(AJCC 7th ed.);