What does elastosis refer to?

Elastosis is specifically characterized by the breakdown of elastic tissue, which is a component of connective tissue that provides elasticity and resilience to the skin and other structures in the body. This condition typically occurs as a result of aging, sun damage, or other factors that lead to the degradation of elastin fibers.

In healthy skin, elastin allows tissues to resume their shape after stretching or contracting. When elastosis occurs, the disorganization and fragmentation of these fibers can lead to changes in skin appearance, such as sagging or wrinkling. Understanding elastosis is crucial for identifying the effects of chronic sun exposure and aging on the skin, which can inform dermatological treatments and preventive measures.