Multi-resistant dacryocystitis and preseptal cellulitis: case and review of literature.

A 61-year-old man with no significant past medical history presented to a quaternary ophthalmic referral center with acute right-sided medial canthal pain, periorbital edema, and erythema despite oral antibiotic therapy. CT imaging confirmed the presence of right preseptal cellulitis and lacrimal sac aspiration identified . A diagnosis of acute right-sided dacryocystitis with preseptal cellulitis was made.

Cosmetic Filler Blindness: Recovery After Repeated Hyaluronidase Injections.

Background: The rise of cosmetic injectables has involved new clinical scenarios related to complications. The scenario of hyaluronic acid (HA) aesthetic interventional-induced visual loss has become more recognized. Although this complication is rare, there can be delayed recognition and treatment, with limited opportunity to evaluate potential treatments and establish best practice guidelines.

Symmetry of retinal parameters measured by spectral-domain OCT in normal young adults.

Purpose: To determine interocular differences in retinal parameters in a population of young adults using spectral-domain optical coherence tomography.

Methods: In the Sydney Adolescent Vascular Eye Study, young adults aged 16 to 19 years received a standardized eye examination encompassing retinal photography, spectral-domain optical coherence tomography (Cirrus HD-OCT; Carl Zeiss Meditec, Dublin, CA) and best-corrected visual acuity. Interocular differences in retinal nerve fiber layer (RNFL) and macular parameters together with sex and ethnic variations for these differences were determined.