Nonophthalmologist physicians do not confidently perform direct ophthalmoscopy. The use of artificial intelligence to detect papilledema and other optic-disk abnormalities from fundus photographs has not been well studied.

Purpose. To determine the value of IL-10 measurement in aqueous humor (AH) for screening in primary intraocular lymphoma (PIOL). methods. One hundred consecutive diagnostic or therapeutic vitrectomies were performed in patients with uveitis. During surgery, 100 μL of both AH and pure vitreous was taken. IL-10 levels were determined with a standard quantitative sandwich enzyme immunoassay technique. Patients were distributed in two groups: 51 patients with proven PIOL, 108 patients with uveitis divided into 74 with uveitis of proven etiology and 34 with idiopathic uveitis. Groups were compared by ANOVA and the Tukey-Kramer test or nonparametric Wilcoxon test. Distributions were compared by using the χ² test. Segmentation was derived from the ROC curves by choosing a tradeoff between sensitivity and specificity. results. In patients with PIOL, IL-10 mean values were 2205.5 pg/mL (median: 1467 pg/mL) in the vitreous and 543.4 pg/mL (median: 424 pg/mL) in AH. In patients with uveitis (idiopathic and diagnostic uveitis), mean values were 26.6 pg/mL (median: 8 pg/mL) in the vitreous, and 21.9 pg/mL (median: 8 pg/mL) in AH. IL-10 mean values were significantly different between patients with PIOL and patients with uveitis (P < 10⁻³). The areas under the curves were 0.989 and 0.962 for vitreous and AH, respectively. A cutoff of 50 pg/mL in the AH was associated with a sensitivity of 0.89 and a specificity of 0.93. In the vitreous, a cutoff value of 400 pg/mL yielded a specificity of 0.99 and a sensitivity of 0.8. conclusions. Diagnosis of PIOL is often made months or years after the initial onset of ocular symptoms. Cytology remains the gold standard for diagnosis. However, measurement of IL-10 in the AH is a good screening test to reduce diagnostic delays.

Aim: To evaluate the diagnostic value of polymerase chain reaction (PCR) performed on aqueous humour for the detection of viral DNA in patients with necrotising herpetic retinitis. Methods: The clinical features and laboratory results of 22 patients (29 eyes) presenting with necrotising herpetic retinitis between March 1999 and June 2001 were reviewed retrospectively. Aqueous humour was obtained after anterior chamber paracentesis and PCR was performed in all cases. Results: Viral DNA was detected in the aqueous humour of 19 patients (86.4%). Epstein-Barr virus (EBV) seroconversion was evidenced in one additional patient. In the acute retinal necrosis (ARN) group (n = 19), varicella zoster virus (VZV) DNA was identified in six patients, herpes simplex virus 1 (HSV-1) DNA in two patients, herpes simplex virus 2 (HSV-2) DNA in four patients, and cytomegalovirus (CMV) genome in four patients. In the progressive outer retinal necrosis (PORN) group (n = 3), VZV DNA was detected in all patients. No sample was positive for more than one virus. Conclusions: PCR analysis of aqueous humour in patients with clinical features of necrotising viral retinitis can provide specific aetiological orientation and the method appears to be safe and highly sensitive.

Aims: (1) To associate optical coherence tomography (OCT) patterns with particular fluorescein angiography (FA) findings in uveitis patients with macular oedema. (2) To investigate the correlation between tomographic features and visual acuity (VA). (3) To determine the impact of OCT patterns on visual improvement over time. Methods: 129 eyes of 90 patients followed for uveitis with macular oedema and adequate media clarity were consecutively included from February to November 2004. We examined the relationship between VA, the fluorescein angiograms grading and central thickness. Results: Mean retinal thickness at the central fovea was 357 (SD 128) µm. The mean VA was 0.5 (logMAR). There was agreement between OCT and FA in 112 eyes (86.8%). In eight eyes (6.2%), serous retinal detachment (SRD) was detected on OCT but not on FA. Nine eyes (7%) had perifoveal leakage on FA without macular thickening on OCT. There were three patterns of macular oedema on OCT: diffuse macular oedema (DMO), cystoid macular oedema (CMO) and SRD. CMO was detected in 61 eyes (50.8%), and in 18 of these eyes (15%), CMO was associated with SRD. DMO was detected in 45 eyes (37.5%), and in eight (6.7%) of these eyes, DMO was associated with SRD. SRD without retinal thickening was present in 14 eyes (11%). Epiretinal membrane was detected by OCT in 27 eyes (21%). Six eyes demonstrated vitreomacular traction (4.7%). There was a correlation between VA and central thickness on OCT (r = 0.407, p = 0.000001). Correlation between VA and central thickness is significant in the group with CMO (r = 0.401, p = 0.001) but not significant in the group with DMO. Furthermore, vision recovery was observed in patients with CMO but was limited in patients with DMO. SRD did not have a significant impact on visual recovery, but its presence reduced the correlation between vision and central thickness. Conclusion: OCT is effective in detection of macular oedema. It allows determination of the distribution of fluid and quantification of retinal thickness particularly in patients with CMO. In these patients, a potential for vision recovery was also identified. DMO was associated with a poor visual prognosis and a poor prognosis for vision recovery. SRD is associated with a high probability of vision recovery when observed alone or underlying CMO eyes. It should be substracted from the central thickness measurement when attempting to correlate central thickness with vision in patients with macular oedema in uveitis.

We report 10 cases of conjunctivitis in atopic dermatitis (AD) patients treated with dupilumab from November 2017 to November 2018 in our institution, who were referred to the ophthalmology department for diagnosis and management of conjunctivitis. We also describe ocular surface findings in these patients before the first injection of dupilumab. During the first 6 months post initiation of dupilumab, incidence of conjunctivitis was 27% (5/18) in patients treated from November 2017 to April 2018 who had not had ocular examination previously. This rate dropped to 12% (3/25) after systematic ophthalmological referral before initiation of dupilumab. Patients who developed conjunctivitis had mean SCORAD score (Scoring Atopic Dermatitis) of 60.4 ± 20 (35–88) and mean EASI score (Eczema Area and Severity Index) of 37 ± 17 (14.6–56). Mean age was 36 years (20–51). Most patients had a long history of AD (> 10 years). Mean delay of ocular surface inflammation was 3.5 months, ranging from 1 to 8 months. One patient had to discontinue dupilumab because of severe follicular conjunctivitis. We observed two clinical patterns of ocular surface diseases: a mild non-specific conjunctivitis with dry eyes, which improved with warm compresses and artificial tears without any recurrence; and a severe dupilumab-induced follicular conjunctivitis without keratitis, which required specific ophthalmological management.