Therapeutic and clinico-pathological factors in the survival of 1,469 patients with primary cutaneous malignant melanoma in clinical stage I. A multivariate regression analysis.
Therapeutic and clinico-pathological data of 1,469 patients with clinical stage I malignant melanoma of the skin without histological evidence of fibrotic areas of regression were examined by multivariate regression analysis. In accordance with a previous analysis anatomical site of tumour, tumour thickness, level of invasion, mitotic rate, ulceration, lymphocytic reaction, dominant type of invasive tumour cell, and sex were found to act as independent risk factors. The present analysis, furthermore, showed that size of resection margin, diagnostic biopsy, removal of the deep fascia, age at surgery, as well as presence and depth of nevus cells did not influence prognosis when adjusting for the independent risk factors.
D001706:Biopsy; D005260:Female; D006801:Humans; D008297:Male; D008545:Melanoma / Q000401:mortality / Q000473:pathology*; D008875:Middle Aged; D009367:Neoplasm Staging; D011379:Prognosis; D012044:Regression Analysis; D012878:Skin Neoplasms / Q000401:mortality / Q000473:pathology*