Ocular mucous membrane pemphigoid: a review
Ocular mucous membrane pemphigoid (MMP) is a rare, immuno-mediated chronic progressive condition of the conjunctiva characterized by blisters developing from sub-epithelial tissue through disruption of the adhesions between the conjunctival epithelium and the sub-epithelium. Patients with ocular MMP, in many cases, develop profound conjunctival scarring and visual impairment. Furthermore, ocular MMP may lead to a progressive secondary corneal vascularization and to corneal opacification.