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Improving Photographs of Skin of Color

Improving Photographs of Skin of Color
Clinical photography of skin of color for dermatologic assessment and education can be improved using natural light, indirect lighting, avoiding patterned backgrounds, and using parallel light polarization, according findings from a paper published in the British Journal of Dermatology. In the paper, a small team of study authors from the University of California San Francisco and Stanford University School of Medicine note that the first step in taking pictures of patients for clinical assessment and education is to obtain consent.

Clinical photography of skin of color for dermatologic assessment and education can be improved using natural light, indirect lighting, avoiding patterned backgrounds, and using parallel light polarization, according findings from a paper published in the British Journal of Dermatology.

In the paper, a small team of study authors from the University of California San Francisco and Stanford University School of Medicine note that the first step in taking pictures of patients for clinical assessment and education is to obtain consent. And in patients with skin of color, extra steps should be taken to capture detailed, high-quality photos that will ensure accurate assessment and diagnosis.

The study authors recommend using natural light to ensure the best possible outcome when taking pictures of dark skin, as this will highlight the skin’s natural appearance. Clinicians could take a photo in front of a window or outside to accomplish this task. Although natural lighting is the best option for dark skin, the investigators suggest the next best option could be room light, but this could lead to color distortions.

Flashes and direct lighting should be avoided when taking images of dark skin, they add, as this could cause flash artifact. Indirect lighting techniques could also be used to reflect light onto the patient, it was pointed out. In this scenario, the lighting should come from behind as well as on both sides the patient. The photographer could use a white muslin cloth or white sheet placed on either side of the patient to offer a reflective light source.

 

Read more here.

 

Source:

Dermatology Advisor

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