cluded. One patient who did not adhere to topical corticosteroid therapy and 3 patients with less than 5 years of follow-up (or loss to follow-up) were excluded. In the remaining 11 patients, mean age at diagnosis of primary lesion was 62.9 years (range, 26-88 years). Initial management of vSCC or dVIN included surgical excision alone in 4 patients, surgical excision with node biopsy in 2 patients, surgical excision with node dissection in 4 patients, and surgical excision with adjuvant laser therapy in 1 patient. Of 11 patients, 8 (73%) remained free of recurrence with a mean follow-up of 10.5 years (range, 5.1-16.5 years) (Table ). Two patients (18%) had recurrence of their vSCC, 1 of whom developed multiple recurrences of vSCC, and 1 patient (9%) had recurrence of their dVIN.Discussion | In the study cohort, patients with vLS who adhered to topical corticosteroid therapy had a vSCC or VIN recurrence rate of 27% compared with reported 5-year recurrence rates of 44% to 47%. 4,5 Only 1 patient with a recurrence of vSCC or dVIN had a subsequent recurrence compared with the 5-year subsequent recurrence rate of 80% for untreated vLS. 5 It has been hypothesized that chronic inflammation contributes to the increased risk of developing vSCC; thus, the antiinflammatory effect of topical corticosteroid may confer a protective benefit. 6 Topical corticosteroid treatment is inexpensive and safe 3 and could result in considerable cost savings and reductions in morbidity and mortality.A limitation of the present study is that it is a singlecenter retrospective medical record review with a small sample size; there was no control group (patients not treated with a topical corticosteroid) for comparison. A strength of the study is that all included patients were part of a large cohort with vLS who have been followed up prospectively since 2008. Larger prospective studies including a control group for comparison would strengthen the evidence of the findings in this report.Topical corticosteroid therapy may represent an important management strategy to reduce the recurrence rate of vSCC and dVIN in patients with vLS. These findings suggest the need for a large prospective trial. However, in the meantime, we encourage dermatologists to play an active role in assisting colleagues who specialize in gynecology-oncology to use a topical corticosteroid when treating patients with vLS.