期刊
JOURNAL OF THE AMERICAN ACADEMY OF DERMATOLOGY
卷 67, 期 1, 页码 E17-E27出版社
MOSBY-ELSEVIER
DOI: 10.1016/j.jaad.2011.04.008
关键词
atypical mole syndrome; dermatoscopy; follow-up; imaging techniques; malignant melanoma; outcome
类别
资金
- Fondo de Investigaciones Sanitarias, Spain [03/0019, 05/0302, 06/0265]
- CIBER de Enfermedades Raras of the Instituto de Salud Carlos III, Spain
- Agencia de Gestio d'Ajuts Universitaris i de Recerca (AGAUR) SGR (Suport a grups de recerca) of the Catalan Government, Spain [1337]
- European Commission [LSHC-CT-2006-018702]
- National Cancer Institute of the US National Institutes of Health [CA83115]
Background: Early detection of melanoma is the best way to improve prognosis. Digital follow-up (DFU) programs of populations at high risk could be an efficient strategy for detecting early melanomas with low morbidity. Objective: We sought to report the added value of the use of the two-step method'' (digital total body photography and digital dermatoscopy). Methods: This was an analysis of the surveillance of 618 patients at high risk for melanoma included in our DFU program from 1999 to 2008. Results: A total of 11,396 lesions were monitored (mean 18.44/patient) during a median follow-up of 96 months (median 10 visits/patient). A total of 1152 lesions, 1.86 per patient, were excised. Almost 70% (798) were lesions previously registered at least twice, whereas 356 (30%) were detected and removed in the same visit. During follow-up, 98 melanomas (8.5% of excised lesions) were diagnosed in 78 patients (12.6%). In all, 53 melanomas were in situ (53.3%), whereas invasive (45) showed a Breslow index of less than 1 mm (median 0.5 mm) and none were ulcerated. Limitations: Because there are no control groups we cannot determine if the combined use of total body photography and digital dermatoscopy is more beneficial than these techniques used separately. Conclusion: DFU with total body photography and dermatoscopy in a selected population at high risk demonstrated the early detection of melanomas with a low rate of excisions. Long-term follow-up is required to allow the detection of slow-growing melanomas. Based on our 10-year experience, melanomas can be diagnosed at any time, suggesting that in a population at high risk for melanoma, DFU should be maintained over time. (J Am Acad Dermatol 2012;67:e17-27.)
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