Albinism - Symptoms and causes - Mayo Clinic
2023年12月13日 · The term albinism usually refers to oculocutaneous (ok-u-low-ku-TAY-nee-us) albinism (OCA). OCA is a group of disorders passed down in families where the body makes little or none of a substance called melanin. The type and amount of melanin in your body determines the color of your skin, hair and eyes.
Albinism: Types, Symptoms & Causes - Cleveland Clinic
Albinism is a rare genetic condition caused by mutations, or changes, of certain genes that affect the amount of melanin your body produces. Melanin controls the pigmentation (color) of your skin, eyes and hair. People with albinism have extremely pale skin, eyes and hair. They’re at an increased risk of vision, skin and social issues.
Albinism in humans - Wikipedia
Albinism is a congenital condition characterized in humans by the partial or complete absence of pigment in the skin, hair and eyes. Albinism is associated with a number of vision defects, such as photophobia, nystagmus, and amblyopia. Lack of skin pigmentation makes for more susceptibility to sunburn and skin cancers.
Albinism: Causes, Types, Pictures, Symptoms, and More - Healthline
2023年4月19日 · Albinism is a rare condition that causes the skin, hair, or eyes to have little or no color. It also leads to vision problems. Discover causes, treatments, and more.
Albinism - Wikipedia
For the medical condition in humans, see Albinism in humans. Albinism is the congenital absence of melanin in an animal or plant resulting in white hair, feathers, scales and skin and reddish pink or blue eyes. [ 1 ][ 2 ] Individuals with the condition are referred to as albinos.
Albinism: Symptoms, Causes, Diagnosis & Treatment - WebMD
2023年9月18日 · Albinism is when you’re born with little or no pigment in your hair, eyes, and skin. The missing pigment is called melanin. Albinism usually makes your coloring lighter than is typical for your...
Albinism: What it is, types, symptoms, treatment, and is it genetic
2023年11月10日 · Albinism is an inherited condition in which the body produces little or no melanin, the pigment that gives color to the skin and hair. It may cause very pale skin and hair. Albinism can affect...
Albinism - StatPearls - NCBI Bookshelf - National Center for ...
2023年8月14日 · Albinism, from the Latin albus, meaning "white," is a group of heritable conditions associated with decreased or absent melanin in ectoderm-derived tissues (most notably the skin, hair, and eyes), yielding a characteristic pallor. The most commonly thought of presentation is that of oculocutaneous albinism (OCA).
Albinism - Albinism - Merck Manual Professional Edition
Key Points. Oculocutaneous albinism is an inherited defect in melanin formation that causes diffuse hypopigmentation of the skin, hair, and eyes. Ocular albinism affects the eyes and usually not the skin. Ocular involvement causes photophobia, strabismus, nystagmus, and …
Albinism: Background, Pathophysiology, Epidemiology - Medscape
2024年1月23日 · Albinism consists of a group of inherited abnormalities of melanin synthesis and are typically characterized by a congenital reduction or absence of melanin pigment. Albinism results from...