Ota nevus
☆ Saksamaa 2022. aasta Stiftung Warentesti tulemustes oli tarbijate rahulolu ModelDermiga vaid veidi madalam kui tasuliste telemeditsiini konsultatsioonidega.
See võib mõjutada konjunktiivi piirkonda.
References
Ota Nevus on naha healoomuline tumenemine peamiselt kolmiknärvi piirkonnas, mis mõjutab peamiselt silma piirkondi, mida teenindavad selle närvi esimene ja teine osa. See seisund, mida nimetatakse ka silma dermaalseks melanoosiks, põhjustab kinni jäänud melanotsüütide tõttu hallikassinist värvimuutust. Tavaliselt ilmneb see ühel näopoolel ja võib hõlmata silma, näonahka ja mõnikord ka suuõõne. Selle seisundiga inimestel on suurem tõenäosus silma melanoomi ja glaukoomi tekkeks. Ito nevus on sarnane, kuid mõjutab erinevaid närvipiirkondi.
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 on tuntud ka kui Mongoolia täpp. See on vastsündinutel levinud sünnimärgi tüüp. See ilmneb hallikassiniste laikudena nahal sünnist saati või vahetult pärast seda. Need märgid asuvad tavaliselt alaseljal ja tuharatel, kusjuures õlad on järgmine levinud asukoht. Neid esineb sagedamini Aasia ja mustanahalistel imikutel, mõjutades võrdselt nii poisse kui ka tüdrukuid. Tavaliselt kaovad nad 1–6-aastaselt ise ega vaja ravi, kuna need on enamasti kahjutud.
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.
On teatatud, et Q-lülitusega 1064 nm laseri kasutamine on Ota nevuse ravimisel edukas.
○ Ravi
#QS-1064 laser