Treatment of malignant melanoma: wide excision alone vs lymphadenectomy.
D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis / Q000601:surgery*; D008545:Melanoma / Q000401:mortality / Q000601:surgery*; D009364:Neoplasm Recurrence, Local; D011379:Prognosis; D012878:Skin Neoplasms / Q000401:mortality / Q000601:surgery*