Ectopic calcification is the abnormal deposition of calcium salts in tissues where they do not normally occur. This process can happen in various parts of the body, such as muscles, skin, or organs, and is often associated with certain medical conditions, including chronic kidney disease and hyperparathyroidism. The presence of ectopic calcification can lead to tissue damage and impaired function. It may be detected through imaging techniques like X-rays or CT scans, and treatment typically focuses on managing the underlying condition and alleviating symptoms.