Dermal melanosis
Dermal melanosis 是扁平的藍色或藍灰色斑點，形狀不規則，通常於出生時或出生後不久出現。先天性真皮黑素細胞增多症（以前稱為蒙古藍斑）屬於胎記的一種。
relevance score : -100.0%
ReferencesQ‑switched Nd:YAG 雷射是一種廣為人知的治療皮膚表層與深層色素斑點的方法，通常需多次治療才能取得理想效果。已有研究提出使用 low‑energy Q‑switched 1064 nm Nd:YAG 雷射 (multi-pass technique and larger spot size) 作為治療黃褐斑的方式。
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.
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.
Congenital dermal melanocytosis（又稱蒙古斑）是新生兒常見的一種胎記，通常在出生時或出生後不久即於皮膚上呈現灰藍色斑塊。這些斑塊多出現在下背部與臀部，肩部則是第二常見的部位。亞洲與非洲裔嬰兒的發生率較高，男女皆同。大多數情況下，斑塊會在 1 至 6 歲之間自行消退，且通常不需要任何治療，因其大多屬於無害性病變。
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.
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.
