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 гурван мэдрэлийн (trigeminal) хэсгийн эргэн тойронд арьсны хөндлөн харанхуй (hyperpigmentation) болох ба энэ мэдрэлийн нэг ба хоёрдугаар хэлтэст үйлчилдэг нүдний арьс (ocular) бүсэд голчлон нөлөөлдөг. Нүдний арьсны меланоз (ocular dermal melanosis) гэж нэрлэгддэг энэ эмгэг нь меланоцитүүд баригдсанаас болж саарал хөх (gray‑blue) өнгөтэй болдог. Энэ нь ихэвэн нүүрний нэг талд илэрдэг бөгөөд нүд, нүүрний арьс, заримдаа амны хөндийг хамардаг. Ийм өвчтэй хүмүүст нүдний меланома (uveal melanoma), глауком (glaucoma) үүсэх магадлал өндөр байдаг. Ито невус (Nevus of Ito) 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.
Төрөлхийн дермал меланоцитоз (Congenital dermal melanocytosis) нь Монголын толбо (Mongolian spot) гэж нэрлэгддэг. Энэ нь шинэ төрсөн нялх хүүхдэд түгээмэл тохиолддог төрөлхийн тэмдэг юм. Энэ нь төрснөөс хойш эсвэл удахгүй арьсан дээр саарал хөх толбо хэлбэрээр илэрдэг. Эдгээр тэмдгүүд нь ихэвчлэн доод нуруу, өгзөг дээр байдаг бөгөөд энэ нь хамгийн нийтлэг байрлал юм. Ази болон хар арьст хүүхдэд илүү их тохиолддог бөгөөд охид, хөвгүүдэд адилхан нөлөөлдөг. Ихэвчлэн 1‑6 нас хүртэл өөрсдөө алга болдог бөгөөд ихэвчлэн ямар ч хор хөнөөлгүй байдаг тул ямар ч 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.
Отагийн невусыг эмчлэхэд Q‑свичтэй 1064 нм лазерыг (Q‑switched 1064 nm laser) ашиглах нь амжилттай болсон гэж мэдээлсэн.
○ Эмчилгээ
#QS-1064 laser