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[Bitemporal hemianopia as presenting sign of severe ethambutol toxicity].

Author: Boulanger ScemamaE, Le HoangP, TouitouV

Case ReportsIn the medical field, a report that describes in detail a unique case, an unusual medical condition, or the effect of a treatment. Provides new insights and possibilities for treatment through individual patient cases.
English AbstractA summary of a research paper/publication written in English for a wider audience.
Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.

Overview

A case report describes a patient who developed bilateral bitemporal hemianopia and central scotoma, which was ultimately attributed to ethambutol toxicity. The patient had been on ethambutol for 18 months for the treatment of Mycobacterium avium-related pneumonitis. This case highlights the importance of obtaining a detailed history to rule out drug toxicity as a cause of optic neuropathy.
Paper Details　
Original Abstract of the Article :
INTRODUCTION: Optic neuropathy is a severe and well-known complication of ethambutol treatment. If not detected early, it may lead to profound and irreversible vision loss. CASE REPORT: We report the case of a 83-year-old female patient, referred for rapidly progressive, painless, bilateral visual ...See full text at original site
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引用元：
https://doi.org/10.1016/j.jfo.2012.12.008

データ提供：米国国立医学図書館（NLM）

Bitemporal Hemianopia as a Sign of Ethambutol Toxicity

In the vast and intricate landscape of neurological health, researchers often encounter complex and challenging cases. This study explores the potential for ethambutol toxicity to manifest as bitemporal hemianopia, a rare and often perplexing visual impairment.

Ethambutol Toxicity: A Hidden Oasis in the Desert of Vision

The authors present a case report of a patient who developed bitemporal hemianopia, a condition characterized by loss of peripheral vision in both temporal fields. The patient's visual field defect was initially attributed to a compressive lesion in the optic chiasm, but further investigation revealed that the cause was ethambutol toxicity.

Navigating the Landscape of Optic Neuropathy: A Journey Through the Visual System

The study highlights the importance of considering drug toxicity in the differential diagnosis of visual field defects. Ethambutol, a common drug used for treating tuberculosis, is known to cause optic neuropathy, which can lead to irreversible vision loss if not detected early. This research emphasizes the crucial role of a thorough medical history and appropriate investigations in diagnosing and managing visual field abnormalities.

Health Implications and Lifestyle Applications: Protecting Our Vision

This study serves as a reminder of the potential for drug toxicity to impact visual health. It emphasizes the need for careful monitoring and early detection of any visual changes during ethambutol treatment. By remaining vigilant and proactively addressing any potential concerns, we can help protect our precious sense of sight.

Dr. Camel's Conclusion

This study encourages us to remember that the desert of visual health can be fraught with hidden dangers. Ethambutol toxicity serves as a reminder of the importance of comprehensive medical evaluations and careful monitoring of potential side effects during medication use. By embracing preventative measures and seeking prompt medical attention, we can safeguard our vision and navigate the intricate landscape of neurological health with greater confidence.
Date :
  1. Date Completed 2014-07-01
  2. Date Revised 2013-11-04
Further Info :

Pubmed ID

24094504

DOI: Digital Object Identifier

10.1016/j.jfo.2012.12.008

Related Literature

Article Analysis
・Side Effects of ethambutol
SNS
PICO Info
in preparation
Languages

French

Positive IndicatorAn AI analysis index that serves as a benchmark for how positive the results of the study are. Note that it is a benchmark and requires careful interpretation and consideration of different perspectives.

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