A diverse array of ocular and adnexal lesions are attributable to
P. aeruginosa infection, including blepharitis, conjunctivitis,
dacryocystitis, keratitis, scleritis, chorioretinitis, endophthalmitis,
and orbital cellulitis.6 –10 Ulcerative keratitis associated with
P. aeruginosa infection is characterized by extensive dissolution
of the corneal stroma and rapid progression of clinical
signs.