Areolaaluetta

Areolaaluetta, commonly referred to in English as the areolar area, is the circular pigmented region of skin that surrounds the nipple on the breast. It forms a distinct zone between the nipple and the surrounding breast skin and shows considerable variation in size, color, and texture among individuals and throughout life. The areola contains sebaceous Montgomery glands, which secrete oily fluid to lubricate and protect the nipple during lactation; these glands are usually more prominent around the nipple and may become more noticeable during pregnancy.

Anatomy and structure: The skin of the areola is pigmented and may include small hair follicles in some individuals. The nipple at the center is the papilla; the areola may have a slightly raised circular contour.

Function: The pigmentation may help the infant locate the nipple. Montgomery glands provide lubrication and may contribute to protective factors for the nipple during lactation.

Variation and development: Pigmentation and size vary with hormonal changes during puberty and pregnancy, and may fade after lactation. Ethnicity, age, and body type influence the appearance of the areola. In males, the area is typically smaller and less pigmented.

Clinical significance: Changes in the areola can indicate dermatologic conditions such as dermatitis or infection. In rare cases, persistent changes or lesions of the areola or nipple can signal breast pathology and warrant medical evaluation. As with any breast changes, new or unexplained findings should be discussed with a clinician.