Supernumerary lacrimal puncta: case series and review of the literature.

We report a case series of supernumerary puncta-canaliculi, a very rare congenital anomaly, and describe different clinical presentations and new treatment options. This is a retrospective chart review of patients diagnosed with supernumerary lacrimal puncta during the time between June 2015 and December 2021 at the Research Institute of Ophthalmology, Giza, Egypt. Four patients (two females and two males) with a mean presenting age of 54 ± 14 years had unilateral double puncta.

Investigating the light emitting diode (LED) flashlight characteristics of a sample of smartphones for its safety in indirect retinal photography.

Introduction: the off-label use of smartphones for indirect retinal photography and videography made it a popular ophthalmic clinical practice for its ubiquity and simplicity which enhanced telemedical care. Smartphone indirect retinal photography involves focusing the bright flashlight from the light emitting diode (LED) source on the rear side of the phone on the patient´s retina. Phototoxic hazards of the bright light on the already compromised patients´ retina raise concerns that require safety studies.

Neurosarcoidosis Masquerading as Giant Cell Arteritis With Incidental Meningioma.

We present a case of vision loss secondary to neurosarcoidosis, which initially presented with severe bilateral vision loss, temporal headaches, and elevated erythrocyte sedimentation rate, concerning for giant cell arteritis. However, temporal artery biopsy was negative. Initial neuroimaging features were misinterpreted to represent a meningioma that did not account for his clinical presentation.