Retinal vein and artery occlusion as the first manifestation of primary antiphospholipid syndrome in a pediatric patient.

Antiphospholipid syndrome is an acquired autoimmune disease characterized by hypercoagulability associated with recurrent venous and arterial thromboembolism in the presence of antiphospholipid antibodies. Herein, we report a case of rapid sequential retinal vein and artery occlusion as the first manifestation of a primary antiphospholipid syndrome triggered by an acute Mycoplasma infection in a previously healthy 11-year-old patient. On day 1, ophthalmoscopy revealed a central retinal vein occlusion.

Visual and refractive outcomes following secondary intraocular lens implantation.

Purpose: To analyze the visual and refractive results after secondary IOL implantation using different surgical techniques - iris-claw aphakic IOL through a corneal incision or scleral tunnel, and 3-piece IOL into the ciliary sulcus.

Patients And Methods: Retrospective study including patients that were submitted to secondary IOL implantation from January 2017 to December 2019 at the Department of Ophthalmology of Hospital de Braga, Portugal. We collected demographic data (age, surgical indication, comorbidities, surgical technique, IOL implanted, and intra and postoperative complications) and visual and refractive data [preoperative and 3-month, 6-month, and 12-month postoperative corrected-distance visual acuity (CDVA), spherical equivalent (SE), manifest cylinder, and intraocular pressure].

Intraocular Lens Position and Anterior Chamber Parameters Evaluation After Nd:YAG Laser Posterior Capsulotomy for Posterior Capsular Opacification Using Anterior Segment Swept-Source Optical Coherence Tomography.

Purpose: To evaluate the effect of neodymium-doped yttrium aluminum garnet (Nd:YAG) laser capsulotomy on intraocular lens (IOL) position and anterior segment parameters with a new swept-source anterior segment optical coherence tomography (AS-OCT) device (Anterion, Heidelberg Engineering GmbH).

Patients And Methods: A total of 50 eyes from 50 consecutive patients were included. All patients had visually significant posterior capsular opacification (PCO) after uneventful phacoemulsification surgery with manual capsulorhexis and single-piece C-loop acrylic IOL implantation (AcrySof SA60AT) and were treated with Nd:YAG laser.