Symptomatic branch retinal artery occlusion as a presenting sign of carotid artery occlusion.
K, K., E, M., & KT, T. (2026). Symptomatic branch retinal artery occlusion as a presenting sign of carotid artery occlusion.. BMJ case reports. https://doi.org/10.1136/bcr-2025-267059
K K, E M, KT T. Symptomatic branch retinal artery occlusion as a presenting sign of carotid artery occlusion.. BMJ case reports. 2026; doi: 10.1136/bcr-2025-267059
K K, E M, KT T. Symptomatic branch retinal artery occlusion as a presenting sign of carotid artery occlusion.[J]. BMJ case reports. 2026. DOI: 10.1136/bcr-2025-267059.
@article{k2026,
author = {Karamitsou K and Magklaras E and Tsaousis KT},
title = {Symptomatic branch retinal artery occlusion as a presenting sign of carotid artery occlusion.},
journal = {BMJ case reports},
year = {2026},
doi = {10.1136/bcr-2025-267059},
note = {PMID: 42236110},
}
TY - JOUR AU - Karamitsou K AU - Magklaras E AU - Tsaousis KT TI - Symptomatic branch retinal artery occlusion as a presenting sign of carotid artery occlusion. T2 - BMJ case reports PY - 2026 DO - 10.1136/bcr-2025-267059 AN - PMID:42236110 ER -
A man in his late 60s with a history of arterial hypertension, dyslipidaemia and a cerebrovascular accident 20 years ago presented to the emergency department with sudden-onset blurred vision in his right eye, accompanied by pain, dizziness, sweating and high blood pressure (160/110 mmHg). Ophthalmic examination revealed a decreased visual acuity in the right eye (less than 6/60), with best corrected visual acuity of 6/7.5. Fundoscopy showed retinal cholesterol emboli and ischaemic changes. Carotid duplex ultrasound indicated possible stenosis of the internal carotid artery. The patient was started on antiplatelet therapy with acetylsalicylic acid and 24-hour cardiac telemetry monitoring. A brain MRI performed 2 days later showed acute ischaemic infarcts in the right frontal and periventricular regions. Intracranial and cervical magnetic resonance angiography confirmed internal carotid artery occlusion with no flow in the intracranial portion.