Ota nevus - Ота Невус
☆ Во резултатите на Stiftung Warentest од Германија за 2022 година, задоволството на потрошувачите со ModelDerm беше само малку помало отколку со платените консултации за телемедицина.
Може да влијае на областа на конјуктивата.
References
Ota Nevus е бенигно затемнување на кожата главно околу пределот на тригеминалниот нерв, кое најмногу ги зафаќа очните региони опслужени од првата и втората поделба на овој нерв. Оваа состојба, исто така наречена окуларна дермална меланоза, предизвикува сиво-сина промена на бојата поради заробените меланоцити. Обично се појавува на едната страна од лицето и може да ги зафати окото, кожата на лицето, а понекогаш и покривот на устата. Луѓето со оваа состојба имаат поголеми шанси да развијат очен меланом и глауком. Невус од Ито е сличен, но влијае на различни нервни области.
Nevus of Ota is a benign melanosis that primarily involves the region of the trigeminal nerve distribution. The first and second divisions of the trigeminal nerve, namely the ophthalmic V1 and the maxillary V2 are most commonly involved. There is associated hyperpigmentation of the eye. Nevus of Ota is also known as ocular dermal melanosis. The characteristic gray-blue hyperpigmentation occurs due to entrapped melanocytes. Unilateral presentation is more common. The melanocytes are entrapped leading to gray-blue hyperpigmentation of the conjunctiva and sclera along with ipsilateral facial skin. There is an increased risk of uveal melanoma and glaucoma in these cases. Palatal involvement may also occur. Nevus of Ito is very similar to nevus of Ota except it differs in the territory of distribution. It was described by Minor Ota in 1954. It involves the distribution territory of lateral cutaneous brachial nerves of the shoulder and posterior supraclavicular nerves. Both of these diseases share similar pathophysiology.
Nevus of Ota is a benign melanosis that primarily involves the region of the trigeminal nerve distribution. The first and second divisions of the trigeminal nerve, namely the ophthalmic V1 and the maxillary V2 are most commonly involved. There is associated hyperpigmentation of the eye. Nevus of Ota is also known as ocular dermal melanosis. The characteristic gray-blue hyperpigmentation occurs due to entrapped melanocytes. Unilateral presentation is more common. The melanocytes are entrapped leading to gray-blue hyperpigmentation of the conjunctiva and sclera along with ipsilateral facial skin. There is an increased risk of uveal melanoma and glaucoma in these cases. Palatal involvement may also occur. Nevus of Ito is very similar to nevus of Ota except it differs in the territory of distribution. It was described by Minor Ota in 1954. It involves the distribution territory of lateral cutaneous brachial nerves of the shoulder and posterior supraclavicular nerves. Both of these diseases share similar pathophysiology.
Congenital dermal melanocytosis е познато и како монголско место. Тоа е вообичаен тип на роден знак кој се забележува кај новороденчињата. Се појавува како сиво-сини дамки на кожата од раѓање или набргу потоа. Овие ознаки обично се наоѓаат на долниот дел на грбот и задникот, а рамената се следната заедничка локација. Тие се почести кај азиските и црните доенчиња, подеднакво ги погодуваат и момчињата и девојчињата. Обично, тие исчезнуваат сами на возраст од 1 до 6 години и генерално не им треба никаков третман бидејќи се главно безопасни.
Congenital dermal melanocytosis, also known as Mongolian spot or slate gray nevus, is one of many frequently encountered newborn pigmented lesions. It is a type of dermal melanocytosis, which presents as gray-blue areas of discoloration from birth or shortly thereafter. Congenital dermal melanocytosis is most commonly located in the lumbar and sacral-gluteal region, followed by shoulders in frequency. They most commonly occur in Asian and Black patients, affect both genders equally, and commonly fade by age 1 to 6 years old. Congenital dermal melanocytoses are usually benign and do not require treatment.
Congenital dermal melanocytosis, also known as Mongolian spot or slate gray nevus, is one of many frequently encountered newborn pigmented lesions. It is a type of dermal melanocytosis, which presents as gray-blue areas of discoloration from birth or shortly thereafter. Congenital dermal melanocytosis is most commonly located in the lumbar and sacral-gluteal region, followed by shoulders in frequency. They most commonly occur in Asian and Black patients, affect both genders equally, and commonly fade by age 1 to 6 years old. Congenital dermal melanocytoses are usually benign and do not require treatment.
Употребата на Q-switched ласер од 1064 nm е пријавена како успешна во лекувањето на невусот на Ота.
○ Treatment
#QS-1064 laser