Central centrifugal cicatricial alopecia (CCCA) is a type of scarring alopecia (hair loss) that causes patches of hair loss that start on the top of the head and spread outward. It is a common ...

Ocular cicatricial pemphigoid (OCP ... inside the eyelid — and leads to cicatrizing conjunctivitis, which causes scarring of the eye. OCP is twice as common in females as in males and usually ...