Incidental diagnosis of asymptomatic lipaemia retinalis in a patient with uncontrolled type 2 diabetes mellitus: 'white lines'.

A man in his 60s presented for his medical retina clinic appointment, reporting increasing shortness of breath, aches and pains, and increasing insulin requirements during a difficult early lockdown. Wide-field colour fundus imaging (Optos Optomap) and an optical coherence tomography scan (Heidelberg Spectralis) revealed whitened and enlarged hyper-reflective vessels. Retinal colour photography also confirmed a creamy white discolouration of the vessels, which prompted the team to order a lipid profile.

Retinal Vein Occlusion in a Patient on Dabrafenib and Trametinib Therapy for Metastatic Melanoma.

The purpose of this case report is to highlight the ocular complications of dabrafenib and trametinib treatment. We discuss the case of an 81-year-old female treated with dabrafenib and trametinib for metastatic melanoma, who developed a retinal branch vein occlusion with macular edema in the right eye. The other eye was healthy.

Correlation Between Retrograde Trans-Synaptic Degeneration of Ganglion Cells and Optical Coherence Tomography Angiography Following Ischemic Stroke.

Objective Following nerve injury, the projection of posterior visual pathway lesions into the macular ganglion cell layer (GCL) region indicates retrograde trans-synaptic degeneration (RTSD) as a mechanism of functional damage. Our purpose is to assess GCL damage and the impacts of ischemic brain lesions affecting the visual pathway on macular microvascularization in patients with stroke. Methods In a case-control study, we examined 15 ischemic stroke patients who showed visual field defects and 50 healthy controls using the high-resolution optical coherence tomography (OCT) techniques such as spectral domain-OCT (SD-OCT) to measure retinal nerve fiber layer (RNFL) and GCL thicknesses, and OCT angiography (OCTA) to assess damage to the macular microvasculature.