Digital Dermoscopy Photographs Outperform Handheld Dermoscopy in Melanoma Diagnosis

作者：Mintsoulis Danielle; Beecker Jennifer^*

来源：Journal of Cutaneous Medicine and Surgery, 2016, 20(6): 602-605.

DOI：10.1177/1203475416653720

• digital dermoscopy
• total body photography
• dermoscopy
• melanoma
• pigmented lesion clinic

Background: Pigmented lesion clinics (PLCs) that use technology such as digital dermoscopy and total-body photography are thought to confer a clinical advantage for patients at high risk of developing melanoma over general dermatology clinics (GDCs) with regular dermoscopy.
Objective: To examine the difference between depths of melanomas diagnosed in a PLC and a GDC.
Methods: Medical records from 257 patients at the PLC at The Ottawa Hospital and 441 patients from a GDC were reviewed.
Results: Invasive melanoma was less frequent than in situ melanoma at the PLC (7.14% vs 38.27%; P = .02). The average Breslow depth for melanomas at the PLC was also smaller compared with the GDC (0.0371 vs 0.3450 mm; P = .02).
Conclusions: The use of digital dermoscopy and total-body photography together in a PLC appears to be an effective way to monitor patients at high risk of melanoma.

• 出版日期2016-12