DR P. MARAZZI / SCIENCE PHOTO LIBRARY DR P. MARAZZI / SCIENCE PHOTO LIBRARY
Umbilical psoriasis. Close-up of psoriasis affecting the skin around the navel (belly button) of a 76-year-old female patient. Psoriasis is an autoimmune disease in which skin cells are produced much faster than normal. The body cannot shed the cells fast enough, resulting in patches (plaques) of scaly, thick skin, which are often itchy and may become infected.
Model release not required. Property release not required.