| 0 |
Stage 0 Vulvar Cancer |
C89445 |
NCI Thesaurus |
Stage 0 includes: Tis, N0, M0. Tis: Carcinoma in situ (preinvasive carcinoma). N0: No regional lymph node metastasis. M0: No distant metastasis. FIGO no longer includes stage 0. (AJCC 7th ed.) |
| I |
Stage I Vulvar Cancer |
C89447 |
NCI Thesaurus |
Stage I includes: T1, N0, M0. T1: Invasive vulvar cancer confined to the vulva or perineum. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 7th ed.) |
| IA |
Stage IA Vulvar Cancer |
C89448 |
NCI Thesaurus |
Stage IA includes: T1a, N0, M0. T1a: Tumor confined to the vulva and perineum, 2 cm or less in greatest dimension, and with stromal invasion no greater than 1 mm. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 7th ed.) |
| IB |
Stage IB Vulvar Cancer |
C89449 |
NCI Thesaurus |
Stage IB includes: T1b, N0, M0. T1b: Vulvar cancer with tumor size greater than 2 cm, or any size with stromal invasion more than 1.0 mm, confined to the vulva or perineum. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 7th ed.) |
| II |
Stage II Vulvar Cancer |
C89451 |
NCI Thesaurus |
Stage II includes: T2, N0, M0. 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). N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 7th ed.) |
| IIIA |
Stage IIIA Vulvar Cancer |
C87003 |
NCI Thesaurus |
Stage IIIA includes: (T1/T2, N1a/N1b, 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. M0: No distant metastasis. (AJCC 7th ed.) |
| IIIB |
Stage IIIB Vulvar Cancer |
C87004 |
NCI Thesaurus |
Stage IIIB includes: (T1/T2, N2a/N2b, 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). 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. M0: No distant metastasis. (AJCC 7th ed.) |
| IIIC |
Stage IIIC Vulvar Cancer |
C87005 |
NCI Thesaurus |
Stage IIIC includes: (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). N2c: Vulvar cancer with lymph node metastasis with extracapsular spread. M0: No distant metastasis. (AJCC 7th ed.) |
| IVA |
Stage IVA Vulvar Cancer |
C89454 |
NCI Thesaurus |
Stage IVA includes: (T1/T2, N3, M0); (T3, Any N, 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). T3: Vulvar cancer with tumor of any size with extension to any of the following: upper/proximal 2/3 urethra, upper/proximal 2/3 vagina, bladder mucosa, rectal mucosa, or fixed to pelvic bone. N3: Vulvar cancer with fixed or ulcerated regional lymph node metastasis. M0: No distant metastasis. (AJCC 7th ed.) |
| IVB |
Stage IVB Vulvar Cancer |
C27247 |
NCI Thesaurus |
Stage IVB includes: Any T, Any N, M1. M1: distant metastasis (including pelvic lymph node metastasis). (AJCC 6th and 7th eds.) |
| Stage unknown |
Stage Unknown |
C92207 |
NCI Thesaurus |
A finding indicating that the extent of organ/tissue involvement by a malignant neoplasm is not reported or not assessed. |