commotio retinae

WordNet

1. the innermost light-sensitive membrane covering the back wall of the eyeball; it is continuous with the optic nerve

PrepTutorEJDIC

1. (目の)網膜

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/08/10 05:39:47」(JST)

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Berlin's edema (commotio retinae) is a condition caused by blunt injury to the eye. It is characterized by decreased vision in the injured eye a few hours after the injury. Under examination the retina appears opaque and white in colour in the periphery but the blood vessels are normally seen. Usually there is no leakage of fluid and therefore it is not considered a true edema. The choroidal fluorescence in fluorescent angiography is absent. Visual acuity ranges from 20/20 to 20/400.

The prognosis is excellent except in case of complications of choroidal rupture, hemorrhage or pigment epithelial damage. The outcome can be worsened in the case of retinal detachment, atrophy or hyperplasia. Visual field defects can occur. In late cases cystoid macular edema sometimes develops which can further lead to macular destruction. Commotio retinae is usually self limiting and there is no treatment as such. It usually resolves without any complications and sequelae.

References

UpToDate Contents

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• 1. Overview of eye injuries in the emergency department
• 2. Approach to eye injuries in the emergency department
• 3. 外傷性前房出血：臨床的特徴および診断 traumatic hyphema clinical features and diagnosis

English Journal

• Subretinal versus intravitreal injection of recombinant tissue plasminogen activator in post-traumatic submacular haemorrhages.

• Buschini E1,2, Iannetta D2,3, Lesnik Oberstein SY2, Bijl HM2, Mura M2.
• Acta ophthalmologica.Acta Ophthalmol.2015 Aug 18. doi: 10.1111/aos.12816. [Epub ahead of print]
• PMID 26283643

• Permanent Ocular Injury Following Paintball Pellet Hit: A Medicolegal Case.

• Ghazanfari-Nasrabad M1,2, Amrollahi-Sharifabadi M1,2, Kargar-Bideh O1,2, Azizi-Sharifabad S1,2.
• Journal of forensic sciences.J Forensic Sci.2015 Jul 26. doi: 10.1111/1556-4029.12917. [Epub ahead of print]
• Paintball is a ubiquitous recreation, with severe and occasionally irreversible injuries. In this study, a rare medicolegal case of paintball-related closed globe blunt ocular injury was described. An 18-year-old boy who was hit in his right eye by a paintball pellet presented with severe eye pain a
• PMID 26211673

• Cutting Edge of Traumatic Maculopathy with Spectral-domain Optical Coherence Tomography - A Review.

• Mendes S1, Campos A1, Campos J1, Neves A1, Beselga D1, Fernandes C1, Castro Sousa JP1.
• Medical hypothesis, discovery and innovation in ophthalmology.Med Hypothesis Discov Innov Ophthalmol.2015 Summer;4(2):56-63.
• This article reviews clinically relevant data regarding traumatic maculopathy (TM), frequently observed in clinical practice, especially due to sport or traffic accident injuries. It is characterized by transient gray-whitish retinal coloration and reduction of visual acuity (VA) with closed, blunt
• PMID 26060831

Japanese Journal

• 網膜振盪症と脈絡膜動脈閉塞症候群を合併した鈍的眼外傷の一例

• 水野 悟志,菅原 岳史,三田村 勇人 [他]
• 眼科臨床紀要 5(1), 27-30, 2012
• NAID 40019184935

• A case of psychogenic visual disturbance as the manifestation of altitudinal hemianopsia after blunt ocular injury.

• 高橋 寛子,落合 万理,唐津 裕子,鎌田 あすか,佐藤 久美,北野 優子,田中 育美,中野 佳希,落合 憲一,猪木 多永子,木野内 理恵子,橋本 尚子,牧野 伸二
• 日本視能訓練士協会誌 34, 151-156, 2005
• … Opthalmoscopic examination showed mild commotio retinae and small retinal hemorrhage. …
• NAID 130003442525

Related Links

• Commotio Retinae - Atlas RL-Eye - Homepage

Search Free text search Diseases Clinical Cases Chapters Clinical Cases Age range - Instants range - Exam type has images has videos New TRAUMATIC RETINOPATHIES Commotio Retinae Commotio retinae is characterized ...

• Berlin's Edema or Commotio Retinae - Eyeweb.org -

discussion of case#10/eyeweb.org ... Berlin's Edema or Commotio Retinae Discussion Commotio retinae is a contrecoup injury to the retina. It can occur centrally or peripherally, and when it involves the macula, it is called ...

Related Pictures

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★リンクテーブル★

リンク元	「網膜振盪」
関連記事	「retinae」「commotio」

「網膜振盪」

　　[★]

英

retinal concussion

同

ベルリン混濁 Berlin edema、網膜振盪症 commotio retinae

「retinae」

　　[★]

網膜

関

retina、retinal

「commotio」

　　[★]

震盪症

関

concussion