Chloasma uterinum is a term used to describe a specific type of pigmentation that affects the skin during pregnancy. Although this word may appear intimidating to pronounce, its individual parts are fairly straightforward. ‘Chloasma’ is pronounced as kloh-az-muh, while ‘uterinum’ is pronounced yuh-TAIR-ih-num. The word may seem complex but it simply means pigmentation of the skin due to pregnancy. The correct pronunciation may come in handy for healthcare professionals and anyone interested in medical lingo.
Chloasma uterinum, also known as the mask of pregnancy, is a common dermatological condition characterized by the appearance of symmetrical patches or blotches of darkened skin on the face. This condition primarily affects pregnant women, although it can also occur in women who are taking hormone replacement therapy or using contraceptive pills.
The term "chloasma uterinum" is derived from the Greek words "chloasma" meaning greenish and "uterinum" referring to the uterus. This name is rooted in the theory that the condition is related to hormonal changes during pregnancy.
Chloasma uterinum typically manifests as large, irregularly shaped areas of hyperpigmentation that commonly appear on the forehead, cheeks, and upper lip. The patches usually vary in color from light brown to dark brown and can become more pronounced with sun exposure.
The exact cause of this condition is not fully understood, but it is believed to be related to the hormonal changes that occur during pregnancy. Increased levels of estrogen and progesterone are thought to stimulate the production of melanin, the pigment responsible for skin coloration. Additionally, ultraviolet radiation from the sun can exacerbate the appearance of chloasma by stimulating melanocyte activity.
Although chloasma uterinum is generally harmless and does not pose any health risks, it can cause significant distress for those affected, particularly due to its impact on facial aesthetics. Treatment options for chloasma uterinum include regular use of broad-spectrum sunscreen, avoidance of direct sunlight, and the application of topical depigmenting agents. In most cases, the darkened patches fade gradually after pregnancy or discontinuation of hormonal therapy.
C. Of the face occurring in pregnancy and in diseases of the uterus or ovaries.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "chloasma uterinum" is derived from two separate words: "chloasma" and "uterinum".
1. Chloasma: The word "chloasma" comes from the Greek word "khloasmos", which means "greenish skin". It is a combination of "khlōros", meaning "green", and "-asmos", denoting a condition or appearance. Chloasma refers to a skin discoloration characterized by patches of darkened skin, typically brown or tan in color.
2. Uterinum: The term "uterinum" is a Latin word that is the neuter form of "uterinus", which means "relating to the womb" or "of the uterus". It is derived from the Latin word "uterus", referring to the female reproductive organ responsible for pregnancy and menstruation.