Diabetes can lead to various acute clinical complications, although the occurrence of ophthalmic signs and symptoms is uncommon. Neovascular glaucoma (NG), a rare complication associated with diabetes mellitus, is one such condition. Additionally, anti-vascular endothelial growth factor (VEGF)-induced toxic anterior segment syndrome (TASS) is a rare complication of intravitreal bevacizumab. In this case report, we present a unique case of a patient with juvenile diabetes (type 1 diabetes mellitus) who presented to the emergency room (ER) with typical features of diabetic ketoacidosis (DKA) accompanied by bilateral ocular pain. Subsequent investigation revealed secondary angle-closure neovascular glaucoma as the underlying cause. The patient received management for DKA in the ER and subsequent medicine ward. Various interventions were performed for glaucoma in the right eye, including addressing cataracts, which ultimately resulted in TASS. The patient was successfully treated with cryo-diode laser therapy.
Keywords: anti -vegf; diabete type 1; neovascular glaucoma; ophthalmology; tass.
Copyright © 2023, Barkhane et al.