To assess the outcome and risk factors for failure of pneumatic retinopexy (PR) in eyes with primary rhegmatogenous retinal detachment (RRD).Methods: Data of patients who underwent PR for the repair of primary RRD, from January 1, 2000, through June 30, 2011, were retrieved from medical records and retrospectively analyzed. Patients with a follow-up time of less than 4 months were contacted and invited for examination. Patients with less than 2 months of follow-up were excluded. Successful cases (attached retina at 2 months after the PR) were compared with failures. A subgroup analysis was performed comparing successful and failed cases of RRD that were reattached with only 1 additional operation.Results: Two hundred seventy-six eyes (271 patients) underwent PR during the study period, of which 258 eyes (93.5%) were included in the study. Mean (SD) fol-low-up time was 36.1 (39.4) months; only 23 eyes (8.9%) had a follow-up of less than 4 months. Successful reattachment at 2 months was achieved in 171 eyes (66.3%). Sixty-seven eyes (77.0% of the failed cases) were reattached with only 1 additional operation and final anatomical success was achieved in 256 eyes (99.2%). Successful cases had significantly better final vision (P=.002) and fewer postoperative complications (PՅ.026). However, nonsignificant differences were found between the primary failure PR cases that underwent only 1 additional operation and the successful cases (P Ն.073).Conclusions: Pneumatic retinopexy is a good surgical option for primary RRD. Most cases of primary failure are reattached with 1 additional procedure and have excellent final vision.

Mesopic foveal CS is impaired in diabetic patients despite good visual acuity, a normal fundus examination and normal OCT. Early central visual function impairment may occur in diabetic patients before the appearance of retinopathy.

Cholelithiasis in infants hospitalized for a variety of common pediatric conditions is not rare. Dehydration and treatment with third-generation cephalosporins are important associated factors. The classic risk factors of hemolysis and previous gastrointestinal surgery, were not found in our group. The overall prognosis was good. Pseudolithiasis disappeared in all infants. Of the 21 infants with cholelithiasis, only two developed cholecystitis. In nine infants, spontaneous resolution occurred. In the absence of other clinical or imaging evidence of biliary tract disease, conservative management is advised.

Switching to ranibizumab should be considered in patients with visual acuity decrease or CRT increase, despite monthly bevacizumab injections. The response should be evaluated after the first three injections to guide future treatment.

Switching to ranibizumab resulted in a significant decrease in the CRT of eyes with DME, and should be considered when there is a lack of response or deterioration while on bevacizumab injections. A significant gain in VA was observed in a subgroup of eyes that lost more than one line while receiving the last 3 bevacizumab injections prior to the switch.

In this preliminary study, diclofenac sodium is at least as good as topical dexamethasone phosphate for glaucoma patients undergoing two-site combined phacotrabeculectomy with mitomycin C.

TED under the age of 40 years has different clinical features. In our group of younger patients, the clinical presentation was milder than in the older group with a higher rate of lid retraction and proptosis and lower rate of restrictive myopathy and optic neuropathy. Their disease course was less severe and required less aggressive medical treatment and less surgical procedures.

To investigate the effect of phacovitrectomy on the post-operative anterior chamber depth (ACD) and refractive outcomes, and to analyze the potential differences between vitreous filling with BSS, air and gas. Methods: Patients who underwent phacovitrectomy were included in this study and invited for repeated post-operative examination including refraction and biometry at least 3 months after the surgery. Data retrieved included demographic information, indication for phacovitrectomy, surgical details, type of vitreous filling (BSS, air or gas), pre-operative and postoperative biometric data including K-readings, axial length (AL), and ACD, as well as spherical equivalent (SE) values of the target and final refraction. Results: Forty-three eyes of 43 patients were included in this study, including 10 eyes filled with BSS, 18 with air and 15 with gas. The mean difference between the final measured spherical equivalent (SE) and the SE of the intended target refraction was 0.61±0.68 D (p = 0.019). Only 58.1% of eyes had a final SE within ±0.5D of the target refraction. Following surgery, AL remained unchanged, while mean pre-operative ACD increased significantly from 3.11±0.34 mm to 4.77±0.47 mm (p < 0.001). There was no difference in refractive error between the vitreous fillings and no correlation with AL or ACD. Conclusions: Phacovitrectomy is associated with lower accuracy of post-operative refraction compared to cataract surgery. This may be attributed to a significant change in ACD, influencing the effective lens position of the IOL, and may require adjustment of the preoperative calculations.