The extended radical groin dissection for melanomas of the lower extremity.
D006615:Hip; D007866:Leg; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D008208:Lymphatic System / Q000033:anatomy & histology / Q000601:surgery*; D008220:Lymphography; D008545:Melanoma / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D008722:Methods; D012878:Skin Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D013848:Thigh