glaucoma, macular degeneration, retinal detachment, retinopathy, nearsightedness, eyesight, blindness, pterygium, retinitis pigmentosa, presbyopia, keratitis, visual impairment, strabismus, thyroid, iritis, keratoconus, melasma, retinoblastoma, hyperthyroidism, ectasia, esotropia, entropion, retinitis, congenital disorder, retinal, astigmatism, trichiasis, otosclerosis, hemianopia, hyperpigmentation, hypothyroidism, gallstones, amblyopia, papilledema, microtia, styes, uveitis, optic nerve, goiter, hyperopia, naion, kidney disease, diverticulosis, goitre, hiatus hernia, corneal, lichen planus, exotropia, arthritis, kidney failure, anisometropia, achromatopsia, gynecomastia, deformity, diplopia, intraocular, hypopigmentation, binocular vision, photosensitivity, atopic eczema, otitis, birth defect, gynaecomastia, renal failure, sensorineural hearing loss, crystalline lens, ptosis, acanthosis nigricans, ophthalmologist, dysplasia, corneal transplant, varicose veins, temporal arteritis, pyloric stenosis, retina, detached retina, keloid, cleft lip, cysts, fluorosis, uvea, osteoarthritis, valvular heart disease, pigmentation, intraocular pressure, osteoporosis, prosopagnosia, oophorectomy, fatty liver, xerostomia, uremia, methemoglobinemia, rheumatic disease, eczema, periodontal disease, melanomas, nevus, keratosis, birthmarks, telangiectasia, leukoplakia, lesions, cataract, pyramids, rapids, whorls, broods, clefts, falls, waterfalls, avalanches, clumps, geysers, glacier, icebergs, opacities, acorns, annuli, bears, cascades, fig, figs

aphakia, cryosurgery, radiation, radiation sickness, radiation syndrome