These data suggest that transvitreal endoresection of posterior uveal melanoma is an acceptable management option to conserve the globe and functional vision in selected patients. Distant metastasis is an infrequent event in this modality of treatment.
Ocular trauma in children can result in catastrophic visual and psychological outcomes both for the child and his/her family. According to the WHO, childhood blindness is one of the major causes of avoidable blindness and so target of the Vision 2020 program. To achieve this program’s goals, it is necessary to explore the epidemiological patterns of ocular trauma in different countries which in its turn could be a valuable means to guide us in developing preventive measures. Our study is a hospital-based prospective study which was conducted to reveal detailed information about children who were admitted to a large tertiary care hospital with the diagnosis of lacerating globe injury due to a sharp object. Patients and Methods: During a 6-month period (December 2006 to June 2007), 125 eyes of 125 children (age ≤16 years) with the diagnosis of open-globe injury were enrolled. Clinical data were documented. Demographic data and details of the event were explored and documented based on the study questionnaire (adopting the Birmingham Eye Trauma Terminology and the United States Eye Injury Registry model as basis) by interviewing the parents and the child. Results: The mean age was 8.5 years (SD = 4.36 years, range: 1–16). The boys:girls ratio was 2.5:1; this ratio was age dependent, showing a significant increase with age. The home was the most frequent place (61.7%) for the trauma to occur in. Most traumas (50%) occurred in the afternoon (12 midday to 6 p.m.). Almost half of the traumas were unintentional self-injuries and occurred when the child was alone. A knife and fireworks were the two most frequent causes of injury. Conclusion: As the home is the most common place of ocular trauma in this age group and as lack of proper supervision and accessibility of sharp objects such as knives are the background of the event in most cases, it is strongly recommended to educate parents about providing a safe environment at home for their children. Work-related eye injuries in this age group should also be reduced by regulations for prohibiting children’s work or at least providing the necessary education and safety goggles.
Purpose:
To evaluate sensitivity and specificity of digital retinal image reading in the diagnosis of referral-warranted retinopathy of prematurity (ROP).
Methods:
Infants referred to the ROP clinic underwent fundus examination through indirect ophthalmoscopy. Fundus photographs were acquired using RetCam (shuttle 2; Clarity medical systems, Pleasanton, CA, USA). Four retinal specialists who were blind to patients’ information reviewed the RetCam fundus photographs. By comparing the results of photographs’ readings with that of indirect ophthalmoscopy as the gold standard, the sensitivity and specificity of telescreening was determined.
Results:
A total of 147 treatment-naïve patients met the inclusion criteria and were enrolled in the study. Mean gestational age (GA) was 28.6 ± 2.0 weeks. Digital retinal imaging had sensitivity of 85% and specificity of 35% in detecting referral-warranted ROP in our study. Positive predictive value of digital photography was 80%, and negative predictive value was 43%.
Conclusion:
Digital photography for diagnosis of ROP may show good potential as a screening modality in developing countries. It can facilitate early diagnosis, prevent unnecessary referrals, and be implemented for investigational purpose. However, the overall study result did not provide evidence to propose digital photography as a substitute for indirect ophthalmoscopy in the diagnosis of ROP.
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