Connective tissue provides the framework and support for tissues throughout the body, including bones, muscles, blood vessels, and organs. It consists of a variety of proteins, such as collagen and ...

Calcinosis cutis, a debilitating deposition of calcium salts in the skin and subcutaneous tissues, is a frequent and challenging complication in patients with systemic sclerosis and other connective ...

Medically reviewed by Marisa Garshick, MD Key Takeaways Collagen provides structural support to connective tissues like skin ...