Ota nevus - Ота Невус
☆ AI Dermatology — Free Service
У резултатима Стифтунг Варентест-а за 2022. из Немачке, задовољство потрошача МоделДерм-ом је само нешто ниже него са плаћеним телемедицинским консултацијама.
У резултатима Стифтунг Варентест-а за 2022. из Немачке, задовољство потрошача МоделДерм-ом је само нешто ниже него са плаћеним телемедицинским консултацијама.
Може утицати на подручје коњунктива.
relevance score : -100.0%
ReferencesNevus of Ota (Ota nevus) је бенигна меланоза (benign melanosis) која се најчешће јавља око подручја тригеминалног нерва, утичући на регије ока које снабдева први и други одељак овог нерва. Ово стање, познато и као окуларна дермална меланоза (ocular dermal melanosis), изазива сиво‑плаву хиперпигментацију због заробљених меланоцита. Обично се појављује на једној страни лица и може захватити око, кожу лица, а понекад и небо (palate). Људи са овим стањем имају веће шансе да развију увеалну меланому (uveal melanoma) и глаукому (glaucoma). Nevus of Ito (Nevus Ito) је сличан, али утиче на различите нервне 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 је такође познат као монголска мрља (Mongolian spot) или сиво‑плава мрља (slate gray nevus). То је уобичајена врста дермалне меланоцитозе код новорођенчади. Појављује се као сиво‑плаве мрље на кожи од рођења или убрзо након тога. Ове мрље се обично налазе на доњем делу леђа и задњици, при чему су рамена следећа уобичајена локација. Они су чешћи код азијских и црних беба, подједнако погађајући и дечаке и девојчице. Обично нестају сами од 1 до 6 година и углавном им није потребан никакав третман јер су безазлени.
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.
Примећено је да је употреба Q‑switched 1064 nm ласера (Q‑switched 1064 nm laser) била успешна у лечењу Ота невуса.
○ Третман
#QS-1064 ласер (laser)