Version May 2024
| Stage | Description |
| I | Tumor confined to the vulva |
| IA | Tumor size ≤2 cm and stromal invasion ≤1 mm* |
| IB | Tumor size >2 cm or stromal invasion >1 mm* |
| II | Tumor of any size with extension to lower one-third of the urethra, lower one-third of the vagina, lower one-third of the anus with negative nodes |
| III | Tumor of any size with extension to upper part of adjacent perineal structures, or with any number of nonfixed, nonulcerated lymph nodes |
| IIIA | Tumor of any size with disease extension to upper two-thirds of the urethra, upper two-thirds of the vagina, bladder mucosa, rectal mucosa, or regional lymph node metastases ≤5 mm |
| IIIB | Regional¶ lymph node metastases >5 mm |
| IIIC | Regional¶ lymph node metastases with extracapsular spread |
| IV | Tumor of any size fixed to bone, or fixed, ulcerated lymph node metastases, or distant metstases |
| IVA | Disease fixed to pelvic bone, or fixed or ulcerated regional¶ lymph node metatases |
| IVB | Distant metastases |
* Depth of invasion is measured from the basement membrane of the deepest, adjacent, dysplastic, tumor-free rete ridge (or nearest dysplastic rete peg) to the deepest point of invasion.
¶ Regional refers to inguinal and femoral lymph nodes.آیا می خواهید مدیلیب را به صفحه اصلی خود اضافه کنید؟
