Reported cases of central retinal vein occlusion (CRVO) associated with violent vomiting are scarce all over the world. In this case, we reported a male patient with an acute decreased vision right after violently vomiting.A 55-year-old male patient found himself with a sudden, painless decline in visual acuity in his left eye (LE) after violently vomiting due to alcohol consumption for 1 day. His best corrected visual acuity (BCVA) was 20/2000 in the LE. He has a history of moderate myopia in both eyes and well-controlled hypertension. After evaluating multimodal images, non-ischemic CRVO retinopathy was diagnosed.During the follow-up period, the patient's BCVA in the LE improved to 20/40 and the ocular examination data confirmed that the previous abnormal performances were nearly back to normal without any treatment.Non-ischemic CRVO retinopathy following violent vomiting suggests that vomiting-related mechanisms like Valsalva maneuvers and dehydration may contribute to CRVO through effects on ocular blood flow and thrombosis.
第一作者机构：[1]Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China.
共同第一作者：
通讯作者：
通讯机构：[1]Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China.[*1]Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing 100005, China.
推荐引用方式(GB/T 7714)：
He Hailong,Wang Ziyi,Zhou Haiying,et al.Acute onset of decreased vision after violently vomiting: A case report[J].EUROPEAN JOURNAL OF OPHTHALMOLOGY.2024,34(2):NP87-NP91.doi:10.1177/11206721231208665.
APA：
He Hailong,Wang Ziyi,Zhou Haiying&Jin Zi-Bing.(2024).Acute onset of decreased vision after violently vomiting: A case report.EUROPEAN JOURNAL OF OPHTHALMOLOGY,34,(2)
MLA：
He Hailong,et al."Acute onset of decreased vision after violently vomiting: A case report".EUROPEAN JOURNAL OF OPHTHALMOLOGY 34..2(2024):NP87-NP91
