Prognostic factors in invasive squamous cell carcinoma of the vulva.
Histological malignancy grading and its correlation to prognosis were retrospectively investigated in 303 cases of squamous cell carcinoma of the vulva. A scoring system based on several variables is suggested. The scores and the individual histological variables were tested along with clinical factors with a view to predicting survival. Various histological variables including mode of invasion, depth of invasion and nuclear polymorphism, as well as the sum of the scores were good predictors of survival. The study revealed a significantly better survival rate in stage III if no metastases were suspected. An age factor was also found showing that cancer of the vulva has a worse prognosis in older women.
Department of Obstetrics and Gynecology, Södersjukhuset, Stockholm, Sweden.
O
O
Frankman
Z
Z
Kabulski
B
B
Nilsson
C
C
Silfverswärd
D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D002294:Carcinoma, Squamous Cell / Q000401:mortality / Q000473:pathology* / Q000628:therapy; D005260:Female; D006801:Humans; D008875:Middle Aged; D015999:Multivariate Analysis; D009361:Neoplasm Invasiveness; D009367:Neoplasm Staging; D011379:Prognosis; D012189:Retrospective Studies; D015996:Survival Rate; D014846:Vulvar Neoplasms / Q000401:mortality / Q000473:pathology* / Q000628:therapy