2024年2月15日 · Comparison of conventional polarized dermatoscopy and ultraviolet-induced fluorescence dermatoscopy (UVFD) in assessment of nail pitting in eczema (a, b) and psoriasis (c, d). UVFD enhances the surface clues, revealing regular character of pits in eczema (black arrowheads) and irregular pitting in psoriasis (white arrowheads)

2024年3月29日 · In UVFD, a simple, cost-effective method that can help identify biopsy sites prior to surgical intervention, high absorption of UV light by melanin and hemoglobin results in images containing dark regions without background fluorescence.

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Ultraviolet-induced fluorescence dermoscopy (UVFD) is increasingly utilized in dermatooncology and general dermatology. The objective of the study was to characterize the ultraviolet-induced fluorescence trichoscopy (UVFT) findings in a wide range ...

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2025年1月4日 · Modern dermatoscopes now incorporate real-time UV imaging with magnification. This article outlines the applications of UV fluorescence dermoscopy (UVFD) to assist residents and practicing dermatologists in its effective use, particularly for patients with skin of color.

2024年8月24日 · Ultraviolet-induced fluorescence dermoscopy (UVFD) is a novel diagnostic technique that implements UV radiation to produce fluorescent images based on the same concept of multispectral imaging. UVFD uses 365-nm and UV-LEDs with 10 mW/cm 2, evoking UV-fluorescence. The visible light spectrum perceived by the clinician originates from the ...

2024年8月23日 · Ultraviolet-induced fluorescence dermatoscopy (UVFD) has emerged as a novel, commercially-available dermatoscopy mode with multiple applications. 3-5 We have noted that under UVFD, MAY globules have fluorescence that facilitates identification of these dermatoscopic structures by making them more conspicuous to the observer.

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2023年6月14日 · UVFD presurgical evaluation of biopsy sites prior to dermatologic surgery is an efficient and inexpensive step that could improve surgical site identification and increase confidence. We hypothesize UVFD darkening is caused by …