[x_bioc]

البرص الوراثي (Albinism)

(عدم تحول مادة التيروزين إلى مادة الميلانين، وبالتالي عدم تلون الشعر والجلد والعينين بشكل طبيعي)


شوفي دي المقدمة و النقاط اللي ممكن تتكلمي فيها

والباقي انتي وشطارتك








Albinism is a form of hypopigmentary congenital disorder, characterized by a partial (in hypomelanism, also known as hypomelanosis) or total (amelanism or amelanosis) lack of melanin pigment in the eyes, skin and hair (or more rarely the eyes alone). Albinism results from inheritance of recessive alleles. The condition is known to affect mammals (including humans), fish, birds, reptiles, and amphibians. While the most common term for an organism affected by albinism is "albino" (noun and adjective), the word is sometimes used in derogatory ways towards people; more neutral terms are "albinistic" (adjective) and "person with albinism" (noun). Additional clinical adjectives sometimes used to refer to animals are "albinoid" and "albinic".

الانواع
Types of human albinism
1/ Oculocutaneous albinism family
2/ Ocular albinism family
3/ Other types:
Albinism-deafness syndrome (ADFN)
Recessive total albinism with congenital deafness
Albinism black-lock cell-migration disorder (ABCD)

الاعراض
Symptoms and conditions associated with albinism

العلاج
Treatment of the symptoms 1/

Surgical treatment
Vision aids
Sun protection