ຂໍ້ມູນເພີ່ມເຕີມ ― Lao

Blue nevus ໝາຍເຖິງກຸ່ມຂອງຜິວໜັງທີ່ຜະລິດຈາກການຈະເລີນເຕີບຂອງເມັດສີເມລາໂນໄຊທີ່ຫຼາຍເກີນໄປ, ປະກົດເປັນຕຸ່ມສີຟ້າຫຼືດຳ ຢູ່ຫົວ, ແຂນ ຫຼືກົ້ນ. ປົກກະຕິແລ້ວ ພວກມັນເປັນສະບາຍແລະບໍ່ຈັກອາການ, ແຕ່ຍັງສາມາດພັດທະນາແລະເກີດຂຶ້ນໃນພື້ນທີ່ອື່ນໆ. ບາດແຜ່ນນີ້ ມັກຈະຜິດພາດກັບການຈະເລີນເຕີບຂອງເມັດສີເຂັ້ມກວ່າເຊັ່ນ melanoma, ໂດຍທົ່ວແບບຈະປາກົດເປັນສີຟ້າຢູ່ຫນ້າຫົວ, ແຂນ, ຫຼັງສ່ວນລຸ່ມ ຫຼືກົ້ນ.
The term blue nevus describes a group of skin lesions characterized by dermal proliferation of melanocytes presenting as blue to black nodules on the head, extremities, or buttocks. In most cases, they are acquired and present as a solitary lesion but may also be congenital and appear at multiple sites. Blue nevi are melanotic dermal lesions that commonly presents as a blue nodule on the scalp, extremities, sacrococcygeal region, or buttocks. Its characteristic blue to black hue is frequently confused with other darker pigmented lesions, including malignant melanoma.