[Results of treatment in vulvar cancer from 1970 to 1990]

From 1970-1990, 159 patients with invasive malignant tumours of the vulva (150 squamous cell carcinomas) underwent surgery at the University Hospitals, department of gynaecology. Heidelberg (1970-1988) and Homburg/Saar (1988-1990). 73% of the patients were more than 60 years old and 3% were less than 40 years old. The mean age was 69 years. 30% of the patients had diabetes mellitus. As a standard therapy, 101 patients had radical vulvectomy with bilateral inguinal node removal in accordance with S. Way. If nodes were found to be positive, the inguinal/pelvic region was irradiated postsurgically with 40-50 Gy. The 5 years survival rate for all patients with vulvar carcinoma was 69%. For early stage carcinomas (pT1, depth of invasion < or = 1 mm) a restricted radical therapy should be considered. 9 patients with early stage carcinomas survived disease-free for a period of 70 months. Significant prognostic differences were noticed if node histology was N- as opposed to N+ (p < 0.001), if depth of invasion was < or = 1 mm as opposed to > 10 mm (p < 0.001), if stage was pT1 as opposed to pT2 to pT4 (p < 0.001) or if lymphangiosis carcinomatosa (p < 0.01) was present or not. Prognostic differences were also noticed, if cytological grading was done in accordance with Broders (p < 0.09). 27 patients had successful reconstructive surgery with local cutaneous or myocutaneous flaps at the time of initial surgery. The median recovery period after radical vulvectomy with bilateral inguinal lymph node excision was 22 days. The median recovery period after radical vulvectomy with bilateral node removal and reconstructive surgery was 25 days. Early recurrence of carcinoma (< or = 6 months after initial therapy) was 5.9%, late recurrence was 12%.