Nota: A tradução desta entrada está atualmente em revisão de qualidade, portanto parte do conteúdo é exibida temporariamente apenas em inglês.
Este verbete ainda não foi traduzido para o seu idioma, portanto o original é exibido abaixo.
melasma
This term is primarily used in medical and dermatological contexts to describe a specific type of hyperpigmentation. It carries a clinical tone and is distinct from general "skin staining" or "age spots" due to its characteristic symmetry and typical association with hormonal changes, such as those occurring during pregnancy.
As a medical condition referring to a specific pathological state of the skin, the term is treated as an uncountable noun. It describes the condition itself rather than individual spots, meaning it does not have a plural form in standard clinical usage.