Malignant melanoma of the skin: a valuable prognostic guide in the choice of cases for prophylactic lymph node dissection.
D006801:Humans; D008197:Lymph Node Excision; D008198:Lymph Nodes / Q000601:surgery*; D008545:Melanoma / Q000601:surgery*; D012878:Skin Neoplasms / Q000601:surgery*; D000096142:Cutaneous Malignant Melanoma
LYMPH NODES/surgery; MELANOMA/surgery; SKIN NEOPLASMS/surgery