Calcipotriene is one of a number of synthetic drugs that mimic the action of vitamin D, the chemical structure of which is shown below.
Cyclosporine (also known as ciclosproin) is an immunosuppressant drug. It specifically inhibits T-lymphocytes, a type of immune cell that functions to stimulate and organize an immune response.
Becker’s nevus is an uncommon (but not rare) benign skin lesion. “Nevus” is another word for a mole and as such this growth appears as a very large and irregularly shaped mole. Which can be present at birth but most appear in puberty.
Cutanea larva migrans is skin condition caused by infection with a parasitic worm.
The word “nevus” is a synonym for the word “mole”. However, an epidermal nevus is a special kind of mole that does not look like the typical small moles almost every person has.
Cellulitis is an infection of the deeper subcutaneous layers of the skin with a classic set of signs and symptoms including redness, pain, and warmth, and swelling. (The picture of cellulitis affecting a person’s left leg above shows the redness and swelling, as well as evidence of a bandaged wound on the great toe.)
Cutis marmorata is the name given to a skin condition which appears as a faint, lacy, and red/blue pattern. The image shows the affected areas outlined in red.