Results of regional lymph node dissection for melanoma.
D000367:Age Factors; D000368:Aged; D005069:Evaluation Studies as Topic; D005500:Follow-Up Studies; D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D008545:Melanoma / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D009519:New York City; D011379:Prognosis; D012878:Skin Neoplasms / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D013997:Time Factors