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Douglas VP, Rachapudi SS, Davila-Siliezar P, Laylani NAR, Lee AG. Transient Monocular Visual Loss (Amaurosis Fugax): How Does Age Impact Diagnosis? Ophthalmol Ther 2024; 13:1417-1425. [PMID: 38587773 PMCID: PMC11109035 DOI: 10.1007/s40123-024-00932-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 03/07/2024] [Indexed: 04/09/2024] Open
Abstract
Transient monocular visual loss (TMVL), also known as transient monocular blindness or amaurosis fugax ("fleeting blindness"), is a temporary loss of vision often due to ischemia to the retina. While acute TMVL should be considered an emergency that further requires exhaustive investigation, there are some cases in which TMVL arises secondary to benign causes. Age has a major impact in the diagnosis of ischemia and although the differential diagnosis of TMVL can be broad, timely and appropriate history, examination, diagnostic testing, and treatment can be vision- or life-saving. We review the causes of TMVL and the impact of age on the differential diagnoses and management.
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Affiliation(s)
| | - Sruti S Rachapudi
- Department of Ophthalmology, University of Texas Medical Branch, Galveston, TX, USA
| | - Pamela Davila-Siliezar
- Department of Ophthalmology, Blanton Eye Institute, Houston Methodist Hospital, 6560 Fannin St. Ste 450, Houston, TX, 77030, USA
| | - Noor A R Laylani
- Department of Ophthalmology, Blanton Eye Institute, Houston Methodist Hospital, 6560 Fannin St. Ste 450, Houston, TX, 77030, USA
| | - Andrew G Lee
- Department of Ophthalmology, University of Texas Medical Branch, Galveston, TX, USA.
- Department of Ophthalmology, Blanton Eye Institute, Houston Methodist Hospital, 6560 Fannin St. Ste 450, Houston, TX, 77030, USA.
- Departments of Ophthalmology, Neurology, and Neurosurgery, Weill Cornell Medicine, New York, NY, USA.
- University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- Texas A and M College of Medicine, Bryan, TX, USA.
- Department of Ophthalmology, The University of Iowa Hospitals and Clinics, Iowa City, IA, USA.
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