IS CATARACT SURGERY SAFE IN PATIENTS WITH STELLATE NONHEREDITARY IDIOPATHIC FOVEOMACULAR RETINOSCHISIS?

PURPOSE: To assess the retinal modifications after cataract surgery in a patient presenting with stellate nonhereditary idiopathic foveomacular retinoschisis. METHODS: Retrospective analysis of the evolution of retinal status in a 64-year-old patient with unilateral stellate nonhereditary idiopathic foveomacular retinoschisis who underwent cataract surgery in the affected eye. RESULTS: Visual acuity improved after surgery, reaching back the level described by the patient before the cataract onset, whereas fundus retinographies and optical coherence tomographies were stable at one month after surgery, compared with the preoperative images. DISCUSSION: This first case-report of the evolution of stellate nonhereditary idiopathic foveomacular retinoschisis after cataract surgery suggests that this retinal condition is not modified by the surgical procedure, which however needs to confirmed by larger cohorts.

Are PHOMS a clinical sign of optic neuritis?

PURPOSE: Assess the prevalence and evolution of PHOMS in optic neuritis. METHODS: We analysed the medical files of 126 patients included in the OCTON cohort. Patients' medical files, digital retinal images and OCT examinations were reviewed, searching for optic nerve head oedema and PHOMS at the initial presentation and during the follow-up. RESULTS: We included 102 patients in the final analysis. Twenty-nine (29) eyes had optic nerve head oedema at the initial presentation. PHOMS were found to be present in 8 eyes affected with optic neuritis. All cases of PHOMS were associated with optic nerve head oedema. All the PHOMS decreased in size and disappeared with the improvement of the oedema. DISCUSSION: Our results show that PHOMS is not a common sign of optic neuritis. We didn't observe any case of PHOMS in the absence of optic nerve head oedema in eyes with optic neuritis. PHOMS seem to be a rare sign of optic neuritis associated to optic nerve head oedema, and they tend to disappear with the improvement of the optic nerve head oedema. We suggest that the presence of PHOMS in optic neuritis eyes with no optic nerve oedema should be a considered warning sign.