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Purpose: To investigate the relationship between the depth of wide and narrow primary macular staphyloma and myopic macular retinoschisis., Methods: Sixty-nine highly myopic eyes with wide and narrow primary macular staphyloma were included in this cross-sectional study and classified into two groups according to the presence or absence of myopic macular retinoschisis on swept-source optical coherence tomography. All patients received a complete ophthalmologic examination with determination of macular staphyloma depth by ocular ultrasonography (B-scan)., Results: Nine eyes (9/69, 13.04%) present myopic macular retinoschisis on swept-source optical coherence tomography. Eyes with vitreomacular tractions, arteriolar traction, and greater macular staphyloma depth were more likely to develop myopic macular retinoschisis (odds ratio, 11.32; P = 0.001; odds ratio, 6.23; P = 0.039; and odds ratio, 3.37; P = 0.01, respectively). We did not observe statistically significant differences regarding best-corrected visual acuity between eyes with and without myopic macular retinoschisis ( P = 0.39)., Conclusion: The depth of the wide and narrow primary macular staphyloma appears to be a new and an important factor in the development of myopic macular retinoschisis.

Purpose: To investigate best corrected visual acuity (BCVA), subretinal fluid (SRF) absorption time or ellipsoid zone (EZ) restoration time and various variables in patients with persistent SRF after successful primary repair of rhegmatogenous retinal detachment (RRD)., Methods: This retrospective multicenter study allowed independent analysis of the healing pattern by two observers based on composite of serial cross-sectional macular optical coherence tomography (OCT) scans. Univariate and multivariate analyses were implemented., Results: One hundred and three cases had persistent SRF after pars plana vitrectomy, scleral buckling, or pneumatic retinopexy. By univariate analysis, SRF resolution time correlated positively with the number of retinal breaks ( p  < 0.001) and with increased myopia ( p  = 0.011). Using multivariate analysis, final BCVA (log MAR) correlated positively with age, duration of RRD, initial BCVA (OR = 3.28; [95%CI = 1.44-7.47]; p  = 0.015), and SRF resolution time (OR = 0.46 [95%CI 0.21-1.05]; p  = 0.049). EZ restoration time was longer with increasing number of retinal tears (OR = 0.67; [95%CI 0.29-1.52]; p  = 0.030), worse final BCVA, and presence of macula-off RRD (OR = 0.26; [95%CI 0.08-0.88]; p  = 0.056). SRF resolution time correlated marginally with prone position., Conclusions: Residual posterior SRF is more common in eyes with multiple breaks or in myopic eyes. Final BCVA is better in younger subjects and in eyes with shorter duration of RRD. Persistent SRF is a self-limited disorder with a mean resolution of 11.2 months with good visual prognosis improving from a mean baseline logMAR of 1.08 to 0.25 at one year., Competing Interests: Declaration of conflicting interestsThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Purpose: To ascertain the anatomic factors that help achieve non-surgical sealing in full thickness macular hole (FTMH)., Methods: Retrospective collaborative study of FTMH that closed without surgical intervention., Results: A total of 78 patients (mean age 57.9 years) included 18 patients with blunt ocular trauma, 18 patients that received topical or intravitreal therapies and 42 patients with idiopathic FTMH. Mean±SD of the initial corrected visual acuity (VA) in logMAR improved from 0.65±0.54 to 0.34±0.45 (p<0.001) at a mean follow-up of 33.8±37.1 months. FTMH reopened in seven eyes (9.0%) after a mean of 8.6 months. Vitreomacular traction was noted in 12 eyes (15.8%), perifoveal posterior vitreous detachment in 42 (53.8%), foveal epiretinal membrane in 10 (12.8%), cystoid macular oedema (CME) in 49 (62.8%) and subretinal fluid (SRF) in 20 (25.6%). By multivariate analysis, initial VA correlated to the height (p<0.001) and narrowest diameter of the hole (p<0.001) while final VA correlated to the basal diameter (p<0.001). Time for closure of FTMH (median 2.8 months) correlated to the narrowest diameter (p<0.001) and the presence of SRF (p=0.001). Mean time for closure (in months) was 1.6 for eyes with trauma, 4.3 for eyes without trauma but with therapy for CME, 4.4 for eyes without trauma and without therapy in less than 200 µm in size and 24.7 for more than 200 µm., Conclusion: Our data suggest an observation period in new onset FTMH for non-surgical closure, in the setting of trauma, treatment of CME and size <200 µm., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2022. No commercial re-use. See rights and permissions. Published by BMJ.)

Purpose: To analyze the recovery course of foveal microstructures in eyes with nonsurgical healing of full-thickness macular hole (FTMH)., Methods: By serial OCT scans, the temporal healing sequences were analyzed in ocular trauma, vitreomacular traction (VMT), cystoid macular edema (CME), and the remaining group. We evaluated correlations between the final best-corrected spectacle visual acuity and reconstruction time of external limiting membrane (ELM), and inner segment/outer segment (IS/OS)., Results: The healing (mean±standard deviation in months) most involved fusion at the level of the outer nuclear layer (ONL) (6.3±10.5) followed by restoration of ELM (9.1±13.8), and lastly, by IS/OS regeneration (13.1±19.5). In severe blunt ocular trauma, healing was fast and involved subretinal zipper glue-like reapposition with resulting outer retinal atrophy. Best spectacle-corrected visual acuity correlated with normalization of the clivus (p=0.012), faster ELM (p=0.006), and IS/OS reconstitution (p=0.024). Recurrence of FTMH occurred when the healing was halted (3 eyes) or was aberrant by lamellar hole epiretinal proliferation (LHEP) (3 eyes) or by the persistence of VMT (1 eye)., Conclusion: Recovery sequences proceeded from the ONL to the deeper layers with BCVA correlating absolutely and temporally with the restoration of outer retinal layer integrity., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Unlabelled: PURPOSE, MATERIAL AND METHODS: To present the experience in management of orbital rhabdomiosarcoma over 21 years in our centre. Review of the 12 cases of paediatric rhabdomiosarcoma and results of treatment in terms of mortality and morbidity comparing our results with other studies., Results/conclusion: Management of orbital rhabdomyosarcoma following the European Protocol leads to poor results compared with the American protocol. Early radiotherapy and complete tumoral excision could play a role in management of this tumour