PURPOSE: We report the clinical efficacy of amniotic membrane transplantation which dyed by Chinese-ink and Davidson marking dye in patients of bullous keratopathy. METHODS: We performed permanent amniotic membrane transplantation in 23 eyes with bullous keratopathy during the period of October 1998 to May 2002. Simple amniotic membranes were transplanted in 9 eyes, Chinese-ink dyed amniotic membranes in 10 eyes, and Davidson marking dyed amniotic membranes in 4 eyes. RESULTS: 23 eyes were successfully transplanted by amniotic membrane. Most of patients with photophobia, pain, cosmetic problem had been satisfactory effects in Chinese-ink and Davidson marking dye groups and Davidson marking dye groups noted longer staining than Chinese-ink group. CONCLUSIONS: We suggest that dyed amniotic membrane transplantation may be effective method to release pain, photophobia, and cosmetic problem by stabilization of corneal surface than previous simple amniotic membrane transplantation in bullous keratopathy.
Amnion ; Humans ; Membranes* ; Photophobia

A 14 year old male from Quezon City Manila was admitted due to oliguria. He presented with 7 days of intermittent fever associated with malaise, photophobia with redness of the eyes. A few hours before admission, he developed repetitive vomiting with decreased urine output. He denied any muscle pain, change in his sensorium or seizure episode. He had a history of wading in flooded waters.
Oliguria ; Fever ; Photophobia

PURPOSE: To evaluate stability and effects of photochromic lenses in light-sensitive patients. METHODS: Analyzing 65 patients, this research employed a standardized survey, fundus examination, and slit-lamp biomicroscopy to evaluate the changes in photophobia, tears, asthenopia, and the deterioration of outdoor visual acuity after wearing photochromic lenses for one month. Measurement of visual acuity was performed outdoors at noon on a bright day using Dr. Hahn's standard test chart for 3 m. RESULTS: Photochromic lenses, considerably decreased photophobia, tears, and asthenopia. The "normal" visual acuity of 38 patients was established without photochromic lenses. Re-examination after the lenses had been worn for a specified period of time showed that 29 subjects could discern at least one line higher than their "normal" acuity. CONCLUSIONS: Photochromic lenses reduced photophobia and the disabling effect of bright light such that comfort was increased. Not only did the lenses improve vision, they also enhanced the overall quality of vision.
Asthenopia ; Humans ; Photophobia ; Visual Acuity

A Case of dacrysocyto-rhinostomy with polyethlene tube is reported. The case is a female, 44 yrs of age, who had suffered from lacrimation, photophobia, headache occasionally and somewhat decrease of vision during three years. At 1957. Dr. Bonaccolto has reported a case of dacryocysto-rhinostomy with polyethylene tube since then Dr. Iliff also demonstrated with above procedure, and the result was excellent. This time, I saw a case who has good indications and made a good result with above procedure therefore, 1 would like to report.
Female ; Headache ; Humans ; Photophobia ; Polyethylene

The authers had successfully treated two cases of primary corneal peripheral ischemic syndrome by subconjunctival heparin injection. The first 60 years male patient had a history of a progressive visual disturvance, photophobia and ocular pain in both eyes for 5 months. At the time of his first visit to our hospital, deep ring shaped ulceration at corneal periphery was observed. So he was treated by subconjunctival heparin injection and systemic steroid administration. The second 70 years female patient had a history of Progressive visual disturbance since 3 ears ago and photophobia tearing and ocular pain. At the time of her first to our hospital, deep ring shaped ulceration at corneal periphery was found. So she was treated by subconjunctival heparin injection and systemic steroid administration too. We found no evidence of further ulceration in two cases.
Ear ; Female ; Heparin ; Humans ; Male ; Photophobia ; Ulcer

Nasal step index(NSI) is an index of light sensitivity of the nasal step area, the early sign of visual field defects in glaucoma. It represents the asymmetry between the upper-nasal and lower-nasal quadrant within 30 degree field. We applied this index to 66 eyes with normal visual field and 204 eyes with mild-to-moderate glaucomatous visual field defect (mean defect(MD)or=1.04), respectively. AUC values related to the validity of this study were NSI-1:0.38, NSI-2;0.44 and MD;0.83 in early glaucoma patients. But AUC values in high NFBI patients were NSI -1;0.50, NSI -2;0.50, MD;0.82. Therefore, NSI is shown to have lesser diagnostic value than MD in detection of early glaucoma in this study.
Area Under Curve ; Glaucoma* ; Humans ; Nerve Fibers ; Photophobia ; Visual Fields

Intermittent exotropia is the most common form of strabismus in Korea. Though monocular photophobia is considered as a typical finding in patients with intermittent exotropia, its incidence is still not precisely reported. We consecutively examined 110 patients with intermittent exotropia ages 3~28 years, and monocular photophobia was reported in 72 (65.5%)of them. In statistical study, the occurrence of photophobia has no significant relationship with sex, amount of deviation, distant stereoacuity or presence of suppression.
Depth Perception* ; Exotropia* ; Humans ; Incidence* ; Korea ; Photophobia* ; Statistics as Topic ; Strabismus

This study was designed to validate the usefulness of the near point of convergence(NPC)test in determination of dominant & non-domnant eyes in intermittent exotropia patients. We performed NPC test in 36 intermittent exotrpic patients, and then, determined the non-dominant eye which deviated outward beyond the NPC. The dominant eyes determined by the NPC were compared to those that were determined by amblyopia, sensory fusion and photophobia. Best corrected visual acuity was used to divide patients into two groups : 26 patients without amblyopia, and 10 with amblyopia. Among the amblyopia group, if the eyes with better visual acuity were taken as dominant eyes, then eight(80%)cases were identical with the NPC test and two(20%)cases were different. Ten patients had sensory anomaly, and among then, nine(90%)cases were identical with the NPC test and one(10%)case was different. Twenty six(64%)patients had photophobia in one eye and all(100%)cases were identical with the NPC test. In intermittent exotropia, determination of dominant eye by the NPC test showed high coincidence with other tests. Therefore, we suggest that the NPC test is an easy and accurate method in determining either the dominant or non-dominant eye for surgery.
Amblyopia ; Dominance, Ocular* ; Exotropia* ; Humans ; Photophobia ; Visual Acuity

The results of cryotherapy for 12 cases with the tendency of recurrent pterygium treated with Thio-tepa or strontium 90 after the surgical removal are presented. There appeared the rupture of vessels. and edema following cryocautery for: 3~15 days. No special complication or any sequelae in the eyeball is observed. The irritatini signs such as foreign body sensation, lacrimation or photophobia are easily relieved with systemic treatment of Celestamin tablet.
Cryotherapy ; Edema ; Foreign Bodies ; Photophobia ; Pterygium* ; Rupture ; Sensation ; Strontium ; Thiotepa

Fundus perimetry is the device that provides visualization of the fundus and the precise localization of the stimuli on it. With the increasing importance of the direct fundus perimetry for certain focal retinal morphologic abnormalities, the scanning laser ophthalmoscope[SLO]has been utilized as a system to eliminate some of the classic technical problems in fundus perimetry. The aim of this study was to evaluate the normal light sensitivity values for microperimetryusing SLO system. Thirty eyes of thirty normal subjects were examined in 60 degrees image field using stimuli of variable intensity. The maximal retinal distance point which responded to stimulus was recorded, point which responded to stimulus was recorded, and the distance[millimeter]from the fovea was calculated by the Bennett formula. The maximum distance from the fovea at the given stimulus intensity was measured as follows :0.7596 +/-0.5262millimeter at 28decibel, 2.2050 +/-0.5878millimeter at 26decibel, 3.0571 +/-0.7151millimeter at 24decibel, 4.3690 +/-1.0973millimeter at 22decibel, and 5.6557 +/-1.3458millimeter at 20decibel. In conclusion, we were able to establish the normal range of light sensitivity in Microperimery examination. It may serve as the baseline for subsequent study of retinal pathology and functional evaluation as well as its treatment.
Ophthalmoscopes* ; Pathology ; Photophobia ; Reference Values* ; Retinaldehyde ; Visual Field Tests