Journals / Ulusal Travma ve Acil Cerrahi Dergisi / 2016 / Cilt: 22 - Sayı: 1

Travmatik kiyazmal sendroma bağlı izole bitemporal hemianopsİ

Isolated bitemporal hemianopsia due to traumatic chiasmal syndrome

Pages
97–99
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Traumatic chismal syndrome should be considered in the differential diagnosis of patients presenting with bitemporal hemianopsia

📌 3 Key Takeaways

🎯
Objective & Hypothesis:A 20-year-old man presented with complaints of inability to see the outer half of objects and blurred near vision while reading.
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Key Findings & Data:Central visual acuity was 20/20 in both eyes.
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Conclusion & Impact:Traumatic chismal syndrome should be considered in the differential diagnosis of patients presenting with bitemporal hemianopsia
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

A 20-year-old man presented with complaints of inability to see the outer half of objects and blurred near vision while reading. His complaints began one year ago after a motor vehicle accident that caused cranio-orbital fractures. Ocular examination revealed complete bitemporal hemianopsia and slight exotropia. Central visual acuity was 20/20 in both eyes. Radiologic studies demonstrated fractures in the fronto-ethmoid and sphenoid bones and thinning of the optic chiasm. No hypothalamic-pituitary abnormality was detected. Clinical findings remained unchanged during follow-up. Although rare, blunt head trauma may cause an isolated damage to the chiasmal crossing nerve fibers, resulting in a complete, bitemporal hemianopsia associated with normal visual acuity. Traumatic chismal syndrome should be considered in the differential diagnosis of patients presenting with bitemporal hemianopsia

Özet

Yirmi yaşında, erkek hasta her iki gözünde nesnelerin yarısını görememe ve okurken bulanık görme yakınmalarıyla başvurdu. Hastanın yakınmaları bir yıl önce kranyo-orbital kırıklara yolaçan bir trafik kazasından sonra başlamıştı. Göz muayenesinde total bitemporal hemianopsi ve hafif ekzot-ropya saptandı. Görme keskinlikleri her iki gözde 1.0'dı. Radyolojik incelemede fronto-etmoid ve sfenoid kemiklerde kırıklar ve optik kiyazmada incelme saptandı. Hipotalamo-hipozifer bir bozukluk saptanmadı. İzlem sırasında görsel bulgularda değişiklik olmadı. Nadir olmakla birlikte, künt kafa travması kiyazmal çaprazlaşan sinir demetlerinde izole bir hasara ve buna bağlı olarak normal görme keskinliğinin eşlik ettiği bir bitemporal hemianopsiye yol açabilir. Travmatik kiyazmal sendrom bitemporal hemianopsinin ayırıcı tanısında göz önünde tutulmalıdır

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Cite This Article

YAZICI, B., ARGUN, S. K. (2016). Travmatik kiyazmal sendroma bağlı izole bitemporal hemianopsİ. Ulusal Travma ve Acil Cerrahi Dergisi, Cilt: 22 - Sayı: 1, 97–99. https://ajindex.com/articles/324020

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