Mobile health teleconsultation and telemedicine in operating outpatient departments during COVID-19 pandemic at a hospital in Eastern Nepal.

Background: Telemedicine provides a means to deliver healthcare across distances, enhancing efficiency and accessibility, especially in low- and middle-income countries. The COVID-19 pandemic highlighted its importance by reducing the risk of virus transmission while maintaining healthcare delivery. This study evaluates the telemedicine program implemented at B.

Current insights and challenges in the management of perifoveal vascular anomalous complex (PVAC): a systematic review of multimodal imaging features and treatment strategies.

The aim of this article is to comprehensively review the multimodal imaging (MMI) features that define perifoveal vascular anomalous complex (PVAC) and to update the optimal treatment strategies for this disorder with a focus also on the underlying pathogenetic mechanisms. This systematic review was performed based on a search of the PubMed and Embase databases of relevant papers on the subject of PVAC. PVAC is characterized by well-defined MMI findings, including remarkable morphological features with optical coherence tomography (OCT) and OCT angiography (OCTA).

Hydroxychloroquine retinopathy in a 23-year-old male.

Purpose: To report a case of hydroxychloroquine (HCQ) retinopathy after long-term exposure in a 23-year-old male.

Methods: Multimodal imaging including fundus photography, fundus autofluorescence (FAF), spectral domain optical coherence tomography (SD-OCT), and en face OCT were performed, in addition to functional testing with full-field electroretinography (ERG) and Humphrey visual field (HVF).

Results: A 23-year-old man with a history of juvenile systemic lupus erythematosus and HCQ treatment for 13 years at a dosage of 200 mg/d (cumulative dose: 949 grams) presented to the retinal clinic (DS).

Pentosan polysulfate sodium maculopathy: Final analysis of a prospective cohort, updated review, and association with inflammatory bowel disease.

Pentosan polysulfate sodium (PPS) maculopathy is a recently described condition of macular toxicity. We report the prevalence (15 %), the clinical characteristics, and the multimodal imaging (MMI) features of PPS maculopathy based on a final prospective analysis of a cohort of 154 subjects and highlight the association with inflammatory bowel disease (IBD). In addition, we summarize the most recent and relevant literature on PPS maculopathy.