Malignant Melanoma of the Urethra: A Rare Histologic Subdivision of Vulvar Cancer with a Poor Prognosis

Table 1

Clinical FIGO stage	Five-year survival (%)
I	98
II	85
III	74
IV	31
Inguinal-femoral lymph node status (all stages)
Positive	52.4
Negative	91.3
Positive pelvic nodes	11

Information from [4, 5].