Recurrence patterns and outcome in 1019 patients undergoing axillary or inguinal lymphadenectomy for melanoma.
Patterns of recurrence and outcome were determined in 403 patients with melanoma who underwent an axillary or inguinal lymphadenectomy. Recurrences developed at single sites in 291 (72%) patients, with a median survival of 11 months, and at multiple sites in 112 (28%) patients, with a median survival of 3 months. Among patients with single-site recurrence, those with nonvisceral recurrence (n = 190) had a median survival of 18.5 months compared with 6 months in those with visceral recurrence (n = 101). Recurrences were treated surgically in 240 (60%) patients, with a median survival of 15 months, and nonsurgically in 112 patients, with a median survival of 4 months. Median survival after complete resection of single-site recurrence was 19 months compared with 6 months after incomplete resection. Multivariate analysis revealed that outcome was improved by surgical treatment, single-site and nonvisceral recurrence, and primary site in an extremity. These observations support an approach of selective resection in the treatment of recurrences after lymphadenectomy.
Memorial Sloan-Kettering Cancer Center, New York, NY 10021.
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D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001365:Axilla; D005260:Female; D006119:Groin; D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D008297:Male; D008545:Melanoma / Q000401:mortality / Q000473:pathology / Q000556:secondary* / Q000601:surgery*; D008875:Middle Aged; D015999:Multivariate Analysis; D009367:Neoplasm Staging; D012008:Recurrence; D012878:Skin Neoplasms / Q000401:mortality / Q000473:pathology; D015996:Survival Rate; D016896:Treatment Outcome