Ota nevus
☆ ໃນປີ 2022 Stiftung Warentest ຜົນໄດ້ຮັບຈາກເຢຍລະມັນ, ຄວາມພໍໃຈຂອງຜູ້ບໍລິໂພກກັບ ModelDerm ແມ່ນຕໍ່າກວ່າການປຶກສາຫາລືທາງດ້ານການປິ່ນປົວທາງໂທລະສັບເລັກນ້ອຍເທົ່ານັ້ນ.
ມັນສາມາດສົ່ງຜົນກະທົບຕໍ່ບໍລິເວນ conjunctival.
References
Ota Nevus ເປັນການເຮັດໃຫ້ຜິວໜັງເປັນສີດຳເປັນທຳມະຊາດ ໂດຍສ່ວນໃຫຍ່ແມ່ນຢູ່ບໍລິເວນເສັ້ນປະສາດ trigeminal, ສ່ວນຫຼາຍແມ່ນສົ່ງຜົນກະທົບຕໍ່ບໍລິເວນຕາຂອງເສັ້ນປະສາດສ່ວນທີໜຶ່ງ ແລະທີສອງ. ສະພາບນີ້, ຍັງເອີ້ນວ່າ melanosis dermal ocular, ເຮັດໃຫ້ເກີດການປ່ຽນສີສີຂີ້ເຖົ່າ, ສີຟ້າເນື່ອງຈາກ melanocytes trapped. ມັນມັກຈະປາກົດຢູ່ຂ້າງຫນຶ່ງຂອງໃບຫນ້າແລະອາດຈະກ່ຽວຂ້ອງກັບຕາ, ຜິວຫນັງໃບຫນ້າ, ແລະບາງຄັ້ງມຸງຂອງປາກ. ຄົນທີ່ມີສະພາບນີ້ມີໂອກາດສູງທີ່ຈະເປັນໂຣກຕາຕໍ້ເນື້ອເຍື່ອຕາ ແລະຕ່ອມນ້ຳຕາ. Nevus ຂອງ Ito ແມ່ນຄ້າຍຄືກັນແຕ່ມີຜົນກະທົບຕໍ່ພື້ນທີ່ເສັ້ນປະສາດທີ່ແຕກຕ່າງກັນ.
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 ຍັງເປັນທີ່ຮູ້ຈັກເປັນຈຸດມົງໂກນ. ມັນເປັນປະເພດທົ່ວໄປຂອງ birthmark ທີ່ເຫັນໃນເດັກເກີດໃຫມ່. ມັນປະກົດເປັນຈຸດໆສີເທົາ-ຟ້າຢູ່ເທິງຜິວໜັງຕັ້ງແຕ່ເກີດ ຫຼືບໍ່ດົນ. ໂດຍທົ່ວໄປແລ້ວເຄື່ອງໝາຍເຫຼົ່ານີ້ຈະພົບເຫັນຢູ່ບໍລິເວນຫຼັງລຸ່ມ ແລະກົ້ນ, ໂດຍບ່າແມ່ນສະຖານທີ່ທົ່ວໄປຕໍ່ໄປ. ພວກມັນພົບເລື້ອຍໆໃນແອນ້ອຍເອເຊຍ ແລະຜິວດຳ, ເຊິ່ງສົ່ງຜົນກະທົບຕໍ່ທັງເດັກຊາຍ ແລະເດັກຍິງເທົ່າທຽມກັນ. ໂດຍປົກກະຕິແລ້ວ, ພວກມັນຈະຫາຍໄປເອງເມື່ອອາຍຸ 1 ຫາ 6 ປີ ແລະ ໂດຍທົ່ວໄປແລ້ວບໍ່ຈໍາເປັນຕ້ອງມີການປິ່ນປົວໃດໆ ເພາະວ່າພວກມັນບໍ່ເປັນອັນຕະລາຍ.
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.
ການນໍາໃຊ້ເລເຊີ Q-switched 1064 nm ໄດ້ຖືກລາຍງານວ່າປະສົບຜົນສໍາເລັດໃນການປິ່ນປົວ nevus ຂອງ Ota.
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