Dermal melanosis - Dermal Melanoz

Dermal Melanoz (Dermal melanosis) odatda tug‘ilganida yoki keyingi bir necha oy ichida tezda paydo bo‘ladigan, tartibsiz shakldagi, tekis ko‘k yoki ko‘k‑kulrang dog‘lardir. Konjenital dermal melanotsitoz (ilgari mo‘g‘ul ko‘k dog‘lari deb atalgan) – tug‘ilish belgisining bir turi.

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      References Optimizing Q-switched lasers for melasma and acquired dermal melanoses 30027914
      Q‑switched Nd:YAG lazer – bu yuz va chuqur qatlamlardagi pigmentli teri dog'lari uchun mashhur davolash usuli. Odatda, yaxshi natijalarga erishish uchun bir necha seans talab qilinadi. Melazmani davolashda low‑energy Q‑switched 1064 nm Nd:YAG lazer (multi‑pass technique and larger spot size) foydalanish taklif qilinadi.
      The Q-switched Nd:YAG laser is a well-known treatment for pigmented skin spots, both on the surface and deeper layers. Usually, several sessions are required for good results. Using a low-energy Q-switched 1064nm Nd:YAG laser (multi-pass technique and larger spot size) has been proposed as a way to treat melasma.
       Dermal Melanocytosis 32491340 
      NIH
      Congenital dermal melanocytosis (Mongolian spot) sifatida ham tanilgan. Bu yangi tug‘ilgan chaqaloqlarda uchraydigan keng tarqalgan tug‘ilish belgisi. Tug‘ilgandan keyin yoki bir necha hafta ichida terida kulrang‑ko‘k dog‘lar shaklida namoyon bo‘ladi. Ushbu dog‘lar odatda pastki orqa va dumbalarda, elka orqa qismida ham keng tarqalgan. Ular osiyolik va qora tanli chaqaloqlarda tez-tez uchraydi, o‘g‘il va qiz bolalarga teng ta’sir qiladi. Odatda, ular 1‑yildan 6‑yilgacha o‘z-o‘zidan yo‘qoladi va davolashga ehtiyoj sezilmaydi, chunki ular asosan zararsizdir.
      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.