This open-access atlas provides detailed descriptions and high-quality images of a wide range of skin conditions on patients with darker skin tones. It is a vital tool designed to help medical students and healthcare professionals to recognize the distinct ways many skin conditions present on diverse skin tones.
By studying these clinical images and descriptions, learners at all levels can enhance their diagnostic skills and better identify subtle variations in skin lesions and rashes. This essential guide supports clinical education and helps bridge the gap between theoretical knowledge and real-world practice, with the goal of ultimately improving patient care.
This site may be used for educational and learning purposes only. It is not intended to substitute for the medical decision-making of a healthcare provider. Consult your own healthcare provider if you have any personal health concerns or questions.
Contact Dermatitis
Irritant contact dermatitis is caused by direct injury of the epidermis. It may present a few hours following irritant exposure and is visualized as erythema and edema of the epidermis. Over time pruritus can develop. Common offending agents are soaps, solvents, and frequent hand washing. Allergic contact dermatitis is an immune-mediated contact dermatitis. It can appear earlier with repeated exposures. Many contact dermatitis allergens exist, most commonly nickel, plants, adhesives. Residual long-lasting post-inflammatory hyperpigmentation of the skin is a common sequela of resolving contact dermatitis in skin of color patients.