ABNOM
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References
Ko te Q-switched Nd:YAG laser e mohiotia ana ki te rongoa i nga nevus o Ota me nga ahuatanga rite. I whakahaerehia e matou he rangahau ki te kite i te pai o te mahi a te laser high-fluence 1064 nm Q-switched Nd:YAG ki nga waahi Mongolian i nga waahi rereke, kaore i te maama te kiri. I rangahaua e matou nga turoro 61 me enei waahi, i tirotirohia te katoa o nga whiu e 70. Ko te haurua o nga patunga i rongoahia ki te laser, ko etahi i waiho kia kore e rongoa mo te whakataurite. I arotakehia e matou nga hua ma te whakamahi i te tauine me te taputapu e kiia nei ko te Mexameter® hei ine i nga taumata melanin. I whaihia nga turoro mo te toharite o nga marama 14 i roto i te roopu maimoatanga me nga marama 18 i roto i te roopu tirotiro. I te mutunga o te rangahau, i kitea e matou he rereketanga nui i roto i nga tatauranga tauine me nga taumata melanin i waenga i nga roopu rongoa me nga roopu kaore i tukuna, me te roopu laser-whakaritea e whakaatu ana i nga hua pai ake. Ko te taiaho high-fluence Q-switched Nd:YAG , me te kore e maama te kiri, i kitea te whai hua me te haumaru mo te rongoa i enei waahi rereke o Mongolian.
The Q-switched Nd:YAG laser is known to effectively treat nevus of Ota and similar conditions. We conducted a study to see how well a high-fluence 1064 nm Q-switched Nd:YAG laser worked on Mongolian spots in unusual areas, without causing the skin to lighten. We studied 61 patients with these spots, examining a total of 70 lesions. Half of lesions were treated with the laser, while others were left untreated for comparison. We evaluated the results using a scale and a device called a Mexameter® to measure melanin levels. Patients were followed up for an average of 14 months in the treatment group and 18 months in the observation group. At the end of the study, we found significant differences in the scale scores and melanin levels between the treated and untreated groups, with the laser-treated group showing better outcomes. The high-fluence Q-switched Nd:YAG laser, without causing skin lightening, proved effective and safe for treating these unusual Mongolian spots.
The Q-switched Nd:YAG laser is known to effectively treat nevus of Ota and similar conditions. We conducted a study to see how well a high-fluence 1064 nm Q-switched Nd:YAG laser worked on Mongolian spots in unusual areas, without causing the skin to lighten. We studied 61 patients with these spots, examining a total of 70 lesions. Half of lesions were treated with the laser, while others were left untreated for comparison. We evaluated the results using a scale and a device called a Mexameter® to measure melanin levels. Patients were followed up for an average of 14 months in the treatment group and 18 months in the observation group. At the end of the study, we found significant differences in the scale scores and melanin levels between the treated and untreated groups, with the laser-treated group showing better outcomes. The high-fluence Q-switched Nd:YAG laser, without causing skin lightening, proved effective and safe for treating these unusual Mongolian spots.
I ako matou i te whaihua me te haumaru o te whakamahi i tetahi maimoatanga laser motuhake mo te ABNOM , me te titiro ki nga mea ka pa ki te pai o te mahi. I titiro matou ki nga turoro 110 he ABNOM ka whiwhi i waenga i te rua me te iwa nga maimoatanga laser. I kitea e matou he pai ake te mahi o te maimoatanga i te roa o te mahi, engari kaore i te pai ki nga turoro pakeke. He pai ake te mahi mo nga turoro he kiri mama ake (momo III) me nga waahi iti ake i pangia (iti iho i te 10 cm2) . Ko te mate melasma me te ABNOM ka iti ake te whai hua o te maimoatanga. Ko te tae me te maha o nga waahi kua pa ki te ahua kaore i rereke. Tata ki te 10% o nga turoro he waahi pouri ake i muri i te maimoatanga. He pai nga hua o te maimoatanga maha. Ko nga turoro tawhito me te kiri pouri me nga waahi pouri ka kaha ake te whiwhi i nga waahi pouri i muri i te maimoatanga. Mo nga turoro me te ABNOM me te rewharewha, he pai ake te whakamahi i te taiaho iti-kaha ki te karo i te kino o te rewharewha.
To evaluate the efficacy and safety of 1064-nm Q-switched Nd:YAG laser (QSNYL) therapy for ABNOM and to identify the factors influencing the outcome. A total of 110 patients with ABNOM were retrospectively evaluated and received two-to-nine treatment sessions. The curative effect was positively correlated with the treatment time and negatively correlated with the increasing age at first treatment (p < 0.05). The curative effect was better in patients with skin type III than those with type IV ( p < 0.05) and in patients with a lesion area of less than 10 cm2 than those with a larger affected area (p < 0.05). Additionally, the treatment effect was poorer in patients with concomitant melasma (p < 0.05). The treatment effect was not significantly correlated with the lesion color or number of affected sites (p > 0.05). Eleven patients (10%) developed postinflammatory hyperpigmentation (PIH). Early and repeated QSNYL therapy achieved satisfactory results for ABNOM. The risk of PIH after laser treatment is highest among patients with older age, darker lesion color, and darker skin color. For patients with ABNOM with concurrent melasma, low-energy laser therapy is recommended to reduce the risk of melasma aggravation.
To evaluate the efficacy and safety of 1064-nm Q-switched Nd:YAG laser (QSNYL) therapy for ABNOM and to identify the factors influencing the outcome. A total of 110 patients with ABNOM were retrospectively evaluated and received two-to-nine treatment sessions. The curative effect was positively correlated with the treatment time and negatively correlated with the increasing age at first treatment (p < 0.05). The curative effect was better in patients with skin type III than those with type IV ( p < 0.05) and in patients with a lesion area of less than 10 cm2 than those with a larger affected area (p < 0.05). Additionally, the treatment effect was poorer in patients with concomitant melasma (p < 0.05). The treatment effect was not significantly correlated with the lesion color or number of affected sites (p > 0.05). Eleven patients (10%) developed postinflammatory hyperpigmentation (PIH). Early and repeated QSNYL therapy achieved satisfactory results for ABNOM. The risk of PIH after laser treatment is highest among patients with older age, darker lesion color, and darker skin color. For patients with ABNOM with concurrent melasma, low-energy laser therapy is recommended to reduce the risk of melasma aggravation.
○ Maimoatanga
He iti rawa te awhina a nga kai-maama. Kaore i rite ki te melasma, ka taea te whakapai ake a ABNOM me te maimoatanga laser ka waiho kia tangohia me te kore e hoki mai ano. Ka taea te mahi maimoatanga taiaho 10 ki te 20 nga wa hei rongoa i te ABNOM.
#QS1064 laser