Striációja

Striációja refers to the appearance of striae, commonly known as stretch marks. These are a type of scar that develops when the skin stretches or shrinks rapidly. The abrupt change causes the collagen and elastin, which support the skin, to rupture. As the skin heals, stretch marks may appear as lines of different color and texture.

Striae can appear on almost any part of the body, but are most common in areas where larger amounts of fat are stored. Common locations include the abdomen, breasts, hips, buttocks, and thighs. They often begin as reddish-purple or brown lines, depending on skin tone, and gradually fade to a lighter, silvery or white color over time.

Several factors can contribute to the development of striae. Rapid weight gain or loss is a primary cause, as seen during puberty, pregnancy, and significant changes in body weight. Hormonal changes, particularly those involving glucocorticoids, can also weaken the skin's elastic fibers. Certain medical conditions, such as Cushing's syndrome and Marfan syndrome, are associated with a higher incidence of striae. Genetic predisposition also plays a role, meaning some individuals may be more prone to developing them than others. While striae are generally harmless and do not pose a health risk, they can be a source of cosmetic concern for some individuals. Various treatments, including topical creams and laser therapy, are available, though their effectiveness can vary.