1. An upper eyelid cyst from migration of a hard corneal contact lens.;Benger;Ophthalmic Surg,1986
2. Retained Aspergillus-contaminated contact lens inducing conjunctival mass and keratoconjunctivitis in an immunocompetent patient.;Perry;CLAO J,1998
3. An eyelid tumor caused by a migrated hard contact lens.;Brinkley;Ophthalmic Surg,1980
4. The upper fornix trap.;Bock;Br J Ophthalmol,1971
5. Focal giant papillary conjunctivitis from retained contact lenses.;Stenson;Ann Ophthalmol,1982