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.
Scabies
Scabies is caused by an infestation of the mite, Sarcoptes scabiei var. hominis. It is often transmitted by direct person-to-person contact and occasionally by fomites. It is extremely contagious. The reaction usually occurs 2-6 weeks after initial infestation for those acquiring scabies for the first time. Pruritus may start within 24-72 hours in patients with a history of infestation. The skin lesions are variable and include pink-red papules, nodules, and burrows on the genitalia, interdigital spaces, wrists, areolae, armpits, and intergluteal spaces. Papules may appear darker, violaceous or gray on individuals with darker skin tones.