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 ...

Undifferentiated connective tissue disease (UCTD) is a type of autoimmune disease. It can cause symptoms like joint pain and swelling, skin symptoms, and more. The exact prevalence of UCTD is unknown, ...

Although a diagnosis can usually be made without further investigation, other congenital melanocytic nevi can present in similar locations. A café-au-lait patch can present on the face, but its ...