Ko te Lentigo he wahi purakau iti i runga i te kiri me te mata marama. Ko nga Lentigos he mate i runga i te kiri e pa ana ki te koroheketanga me te rongo ki te hihi ultraviolet mai i te ra. Ka noho ki nga waahi e tino kitea ana ki te ra, otira ko nga ringaringa, te kanohi, nga pakihiwi, nga ringaringa me te rae, me te mahunga ki te pakira.
I te nuinga o nga keehi, karekau he whakatuma a te lentigo, kaore hoki e hiahiatia kia rongoatia, ahakoa i etahi wa ka mohiotia he whakapouri i te kitenga o te mate pukupuku kiri. Heoi, ahakoa he mate kino kore‑whakamatauria, ka kiia ko te lentigos he ahua kino, ka tangohia.
12 nga turoro i whai maimoatanga ma te low‑fluence QS Nd:YAG laser, mai i te 5 ki te 12 nga wahanga (pulse duration of 5 to 10 nanoseconds, an 8 mm spot size, and a fluence of 0.8 to 2.0 J/cm²). Ma te whakamahi i te low‑fluence 1064 Nd:YAG maimoatanga taiaho ka waiho hei whiringa haumaru me te whai hua mo senile lentigo. All 12 patients were treated in 5 to 12 sessions with low-fluence QS Nd:YAG laser, pulse duration of 5∼10 nsec, spot size of 8 mm, and fluence of 0.8∼2.0 J/cm2. Repetitive low fluence 1064 Nd:YAG laser treatment may be an effective and safe optional modality for senile lentigo.
He maha ngā wā ka kitea ngā raru o te pigmentation i roto i te tiaki tuatahi. Ko ngā momo āhua o te kiri pouri ko te whakawhakarāpopoto i muri i te wharanga (post‑inflammatory hyperpigmentation), te melasma, ngā pānga rā (sun spots), ngā pāwera (freckles), me ngā pānga kawhe (café au lait spots). Pigmentation problems are often noticed in primary care. Typical types of darkening skin conditions include post-inflammatory hyperpigmentation, melasma, sun spots, freckles, and café au lait spots.
I te nuinga o nga keehi, karekau he whakatuma a te lentigo, kaore hoki e hiahiatia kia rongoatia, ahakoa i etahi wa ka mohiotia he whakapouri i te kitenga o te mate pukupuku kiri. Heoi, ahakoa he mate kino kore‑whakamatauria, ka kiia ko te lentigos he ahua kino, ka tangohia.
○ Maimoatanga
#QS532 laser