Clinical signs seen in staphylococcal blepharokeratoconjuctivitis. Clinical signs seen in staphylococcal blepharokeratoconjuctivitis. (A) Blepharitis; (B) ulcerative blepharitis with marked collarettes; (C) sectoral marginal vascularisation and keratitis; (D) severe corneal vascularisation and keratitis; (E) subepithelial keratitis; (F) central corneal scar; (G) conjunctival phlyctenule; (H) resolved corneal phlyctenule with residual scarring and corneal vascularisation (I) upper tarsus (mild to moderate inflammation); and (J) upper tarsus (severe inflammation). M Viswalingam et al. Br J Ophthalmol 2005;89:400-403 ©2005 by BMJ Publishing Group Ltd.