Ota nevus - Ота Невус
☆ Германаас гаргасан 2022 оны Stiftung Warentest-ийн үр дүнгээс үзэхэд ModelDerm-ийн хэрэглэгчдийн сэтгэл ханамж нь төлбөртэй телемедицинийн зөвлөгөө авахаас арай доогуур байв.
Энэ нь коньюнктивийн хэсэгт нөлөөлж болно.
relevance score : -100.0%
ReferencesOta Nevus нь голчлон гурвалсан мэдрэлийн хэсгийн эргэн тойронд арьсны хоргүй харанхуй үүсгэж, энэ мэдрэлийн нэг ба хоёрдугаар хэлтэст үйлчилдэг нүдний бүсэд ихээхэн нөлөөлдөг. Нүдний арьсны меланоз гэж нэрлэгддэг энэ эмгэг нь меланоцитүүдийн хураагдалын улмаас саарал хөх өнгөтэй болдог. Ихэвчлэн нүүрний нэг талд илэрч, нүд, нүүрний арьс, заримдаа амны хөндийг хамардаг. Ийм өвчтэй хүмүүст нүдний меланома, глауком үүсэх магадлал өндөр байдаг. Итогийн невус нь ижил төстэй боловч өөр өөр мэдрэлийн хэсгүүдэд нөлөөлдөг.
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(монгол толбо) гэж нэрлэдэг. Энэ нь шинэ төрсөн нярайд түгээмэл тохиолддог төрөлхийн тэмдэг юм. Төрснөөс хойш эсвэл удахгүй арьсанд саарал хөх толбо хэлбэрээр илэрдэг. Эдгээр толбо нь ихэвчлэн доод нуруу, өгзөг дээр байрладаг; хамгийн нийтлэг байрлал нь мөр юм. Ази болон хар арьст нялх хүүхдүүдэд илүү их тохиолддог бөгөөд охид, хөвгүүдэд адилхан нөлөөлдөг. Ихэвчлэн 1‑6 нас хүртэл өөрсдөө арилдаг ба ихэнхдээ ямар ч хор хөнөөлгүй тул эмчилгээ хийх шаардлагагүй.
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.
Ота невусыг эмчлэхэд Q‑свичтэй 1064 нм лазерыг ашиглах нь амжилттай болсон гэж мэдээлсэн.
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