Lentigohttps://en.wikipedia.org/wiki/Lentigo
Lentigo bụ obere ntụpọ pigmentated n’akpụkpọ ahụ nwere ọdịdị akọwapụtara nke ọma. Lentigos bụ nsogbu akpụkpọ ahụ metụtara ịka nká na ikpughe n’radieshon ultraviolet sitere n’anwụ. Ha na-apụta n’ebe anyanwụ na-anọkarị, karịsịa n’aka, ihu, ubu, ogwe aka, ọkpọiso, na isi, ma ọ bụrụ na ọ bụ nkwọcha.

N’ọtụtụ ọnọdụ, lentigo anaghị ebute ihe ize ndụ ma ọ chọghị ọgwụgwọ ọ bụla, ọ bụ ezie na a na-ahụ ha mgbe ụfọdụ n’ịchọpụta ọrịa cancer anụ ahụ. Otú ọ dị, n’agbanyeghị na ọ bụghị ọnọdụ na-eyi ndụ egwu, a na-ewere lentigos ụfọdụ dị ka ihe na-adịghị mma ma wepụ ha.

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  • Obere Lentigo. Algọridim enweghị ike ịmata ọnya ahụ ma ọ bụrụ na ọnya ahụ dị ntakịrị.
  • Nkuchianya na ntì nke ihu bụ ebe a na-ahụkarị.
  • Ọ na-emekarị n'ebe anyanwụ na-ekpuchi.
  • Senile lentigo = Solar lentigo.
References Beneficial Effect of Low Fluence 1064 Nd:YAG Laser in the Treatment of Senile Lentigo 28761290 
NIH
Ndị ọrịa iri na abụọ (12) nwetara ọgwụgwọ site na iji laser low‑fluence QS Nd:YAG, nke nwere pulse duration nke 5‑10 nanoseconds, spot size 8 mm, na fluence 0.8‑2.0 J/cm². Iji laser low‑fluence 1064 Nd:YAG ugboro ugboro nwere ike ịbụ nhọrọ dị mma ma dị irè maka 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.
 Pigmentation Disorders: Diagnosis and Management 29431372
A na-ahụkarị nsogbu pigmentịshọn n’ịgwọ mbụ. Ụdị ọnọdụ akpụkpọ ahụ na-eme ka agba ya bụrụ ọchịchịrị gụnyere post‑inflammatory hyperpigmentation, melasma, sun spots, freckles, na 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.