Asbestosis is primarily caused by the retention of fine silicate fibers in which part of the body?

Asbestosis is primarily caused by the retention of fine silicate fibers in the lungs. When asbestos fibers are inhaled, they can become trapped in the lung tissue. This leads to inflammation and scarring, which can gradually impair lung function. Over time, this damage can result in serious respiratory issues and an increased risk of lung cancer.

The lungs are particularly vulnerable to such damage because they are designed to exchange gases, making them a prime entry point for airborne particles. The fiber structure of asbestos makes it easy for these particles to become lodged in the delicate tissues of the lungs, where they can persist for many years, leading to chronic conditions like asbestosis. Other parts of the body, such as the heart, stomach, and skin, are not associated with the primary effects of asbestos exposure in the same way, as they do not interact with inhaled particles in a manner that leads to the disease.