ABSTRACT
Purpose@#Despite the relatively low incidence of sympathetic ophthalmia, prompt diagnosis is essential to prevent visual impairment in both eyes. Here, we present a case of sympathetic ophthalmia, emphasizing distinctive imaging findings.Case summary: A 64-year-old male patient presented with complaints of right ocular pain and visual disturbances occurring 3 weeks after blunt trauma. The patient had a history of ophthalmologic surgeries, including cataract surgery in both eyes and intraocular lens trans-scleral fixation in the right eye. A primary suture was performed in the right eye due to iris prolapse through the scleral incision site and anterior chamber hemorrhage. At 1 week post-surgery, the patient reported diminished visual acuity in the left eye. Further assessment using wide-field fundus photography, optical coherence tomography, and fluorescein angiography revealed multiple focal hyperfluorescence leakage and serous retinal detachment. Consequently, sympathetic ophthalmia was diagnosed. Intravenous administration of high-dose steroids led to significant symptom improvement. @*Conclusions@#We present a patient with a history of multiple ophthalmic surgeries and contralateral eye trauma indicative of sympathetic ophthalmia. Imaging modalities revealed typical findings for this condition. This case report emphasizes the importance of early diagnosis and treatment of sympathetic ophthalmia.
ABSTRACT
Purpose@#This study introduces a new machine learning-based auto-merge program (HydraVersion) that automatically combines multiple ocular photographs into single nine-directional ocular photographs. We compared the accuracy and time required to generate ocular photographs between HydraVersion and PowerPoint. @*Methods@#This was a retrospective study of 2,524 sets of 250 nine-directional ocular photographs (134 patients) between March 2016 and June 2022. The test dataset comprised 74 sets of 728 photographs (38 patients). We measured the time taken to generate nine-directional ocular photographs using HydraVersion and PowerPoint, and compared their accuracy. @*Results@#HydraVersion correctly combined 71 (95.95%) of the 74 sets of nine-directional ocular photographs. The average working time for HydraVersion and PowerPoint was 2.40 ± 0.43 and 255.9 ± 26.7 seconds, respectively; HydraVersion was significantly faster than PowerPoint (p < 0.001). @*Conclusions@#Strabismus and neuro-ophthalmology centers are often unable to combine and store photographs, except those of clinically significant cases, because of a lack of time and manpower. This study demonstrated that HydraVersion may facilitate treatment and research because it can quickly and conveniently generate nine-directional ocular photographs.