Explore tens of thousands of sets crafted by our community.
Pigmentation Disorders
10
Flashcards
0/10
Hemochromatosis (Bronze Diabetes)
Causes: Excess iron deposits in the skin, often due to a genetic condition. Symptoms: Bronze or gray skin coloration, diabetes symptoms, liver disease. Treatment options: Phlebotomy, chelation therapy, dietary changes.
Freckles (Ephelides)
Causes: Genetic predisposition and sun exposure. Symptoms: Small, brownish spots on the skin, often more pronounced with sun exposure. Treatment options: Sunscreen, laser treatment, cryotherapy.
Solar lentigines
Causes: Chronic sun exposure. Symptoms: Brown, tan, or black spots on sun-exposed skin. Treatment options: Cryotherapy, chemical peels, laser treatments, and topical bleaching agents.
Acanthosis nigricans
Causes: Insulin resistance, obesity, or endocrine disorders. Symptoms: Thickened, dark velvety patches in body folds. Treatment options: Addressing underlying conditions, weight loss, topical retinoids, laser therapy.
Vitiligo
Causes: Autoimmune destruction of melanocytes. Symptoms: White patches of skin with irregular borders. Treatment options: Topical steroids, phototherapy, skin camouflage, and sometimes depigmentation of remaining skin areas.
Pityriasis alba
Causes: Unknown, possibly related to eczema. Symptoms: Light-colored patches, often with mild scaling, typically on the face, neck, upper trunk, and arms of children. Treatment options: Usually self-limiting, moisturizers, topical steroids.
Melasma
Causes: Hormonal changes often due to pregnancy or birth control, and sun exposure. Symptoms: Brownish patches on the face. Treatment options: Sun protection, topical bleaching agents, chemical peels, and laser therapy.
Post-inflammatory hyperpigmentation (PIH)
Causes: Skin injury or inflammation (acne, eczema). Symptoms: Darkened areas on the skin after the injury has healed. Treatment options: Topical lightening agents, chemical peels, laser treatments.
Mongolian spot
Causes: Concentration of melanocytes. Symptoms: Blue-gray patches, often on the sacral area of infants. Treatment options: Most spots fade without treatment by school age, otherwise laser therapy.
Albinism
Causes: Genetic mutation affecting melanin production. Symptoms: Very pale skin, hair, eyes, and vision problems. Treatment options: Minimizing sun exposure, using sunscreen, vision correction, and genetic counseling.
© Hypatia.Tech. 2024 All rights reserved.