中华眼科杂志
中華眼科雜誌
중화안과잡지
Chinese Journal of Ophthalmology
2013年
6期
495-499
,共5页
陈菲%姜利斌%闫伟玉%王倩%彭晓燕
陳菲%薑利斌%閆偉玉%王倩%彭曉燕
진비%강리빈%염위옥%왕천%팽효연
暗点%视觉障碍%误诊%视神经疾病
暗點%視覺障礙%誤診%視神經疾病
암점%시각장애%오진%시신경질병
Scotoma%Vision disorders%Diagnostic errors%Optic nerve diseases
目的 分析急性区域性隐匿性外层视网膜病变(AZOOR)的临床特征及误诊为视神经疾病或颅内病变的原因.方法 系列病例研究.收集2003年11月至2012年6月就诊于北京同仁医院眼科门诊,被误诊为视神经疾病或颅内病变,但经过眼部常规检查、荧光素眼底血管造影(FFA)、相干光断层扫描(OCT)、计算机自动视野、闪光视网膜电图(F-ERG)、多焦视网膜电图(mfERG)、全身风湿免疫学检查及神经影像学检查后最终确诊为AZOOR的20例(23只眼)患者的临床资料.结果 20例(23只眼)AZOOR患者中,男性3例(15.0%),女性17例(85.0%);年龄15 ~ 55岁,平均32.9岁.17例患者为单眼发病(85.0%),3例为双眼发病(15.0%),16只眼患有近视(69.6%).10只眼表现有相对性传入性瞳孔障碍(58.8%),检眼镜下均未见眼前节及后节活动性炎性改变;眼底检查,除高度近视眼底改变外,4只眼视乳头周围有血管样条纹,3只眼表现为视网膜局部有色素性或萎缩性改变.FFA检查仅发现1只眼血管弓出现轻度荧光素渗漏和周边血管壁染;视野检查缺损类型多样,以颞侧视野缺损和生理盲点扩大多见;14只眼行F-ERG检查,其中12只眼有明显异常;所有患眼进行mfERG检查,均出现与视野缺损相应视网膜区域反应振幅密度的降低;对其中17只眼进行OCT检查,显示出视野缺损相应区域光感受器细胞的内外节层异常.曾怀疑颅内病变者,影像学检查未见视觉相关颅内病变;全身风湿免疫学检查,除1例患者类风湿因子增高外,其他患者均未见异常.结论 本组AZOOR患者较少表现有眼部或全身活动性炎症,眼底检查多无特异性改变,年轻女性单眼发病多见,临床常易误诊为视神经疾病,视网膜功能与形态学特征性改变是AZOOR诊断与鉴别诊断的重要依据.
目的 分析急性區域性隱匿性外層視網膜病變(AZOOR)的臨床特徵及誤診為視神經疾病或顱內病變的原因.方法 繫列病例研究.收集2003年11月至2012年6月就診于北京同仁醫院眼科門診,被誤診為視神經疾病或顱內病變,但經過眼部常規檢查、熒光素眼底血管造影(FFA)、相榦光斷層掃描(OCT)、計算機自動視野、閃光視網膜電圖(F-ERG)、多焦視網膜電圖(mfERG)、全身風濕免疫學檢查及神經影像學檢查後最終確診為AZOOR的20例(23隻眼)患者的臨床資料.結果 20例(23隻眼)AZOOR患者中,男性3例(15.0%),女性17例(85.0%);年齡15 ~ 55歲,平均32.9歲.17例患者為單眼髮病(85.0%),3例為雙眼髮病(15.0%),16隻眼患有近視(69.6%).10隻眼錶現有相對性傳入性瞳孔障礙(58.8%),檢眼鏡下均未見眼前節及後節活動性炎性改變;眼底檢查,除高度近視眼底改變外,4隻眼視乳頭週圍有血管樣條紋,3隻眼錶現為視網膜跼部有色素性或萎縮性改變.FFA檢查僅髮現1隻眼血管弓齣現輕度熒光素滲漏和週邊血管壁染;視野檢查缺損類型多樣,以顳側視野缺損和生理盲點擴大多見;14隻眼行F-ERG檢查,其中12隻眼有明顯異常;所有患眼進行mfERG檢查,均齣現與視野缺損相應視網膜區域反應振幅密度的降低;對其中17隻眼進行OCT檢查,顯示齣視野缺損相應區域光感受器細胞的內外節層異常.曾懷疑顱內病變者,影像學檢查未見視覺相關顱內病變;全身風濕免疫學檢查,除1例患者類風濕因子增高外,其他患者均未見異常.結論 本組AZOOR患者較少錶現有眼部或全身活動性炎癥,眼底檢查多無特異性改變,年輕女性單眼髮病多見,臨床常易誤診為視神經疾病,視網膜功能與形態學特徵性改變是AZOOR診斷與鑒彆診斷的重要依據.
목적 분석급성구역성은닉성외층시망막병변(AZOOR)적림상특정급오진위시신경질병혹로내병변적원인.방법 계렬병례연구.수집2003년11월지2012년6월취진우북경동인의원안과문진,피오진위시신경질병혹로내병변,단경과안부상규검사、형광소안저혈관조영(FFA)、상간광단층소묘(OCT)、계산궤자동시야、섬광시망막전도(F-ERG)、다초시망막전도(mfERG)、전신풍습면역학검사급신경영상학검사후최종학진위AZOOR적20례(23지안)환자적림상자료.결과 20례(23지안)AZOOR환자중,남성3례(15.0%),녀성17례(85.0%);년령15 ~ 55세,평균32.9세.17례환자위단안발병(85.0%),3례위쌍안발병(15.0%),16지안환유근시(69.6%).10지안표현유상대성전입성동공장애(58.8%),검안경하균미견안전절급후절활동성염성개변;안저검사,제고도근시안저개변외,4지안시유두주위유혈관양조문,3지안표현위시망막국부유색소성혹위축성개변.FFA검사부발현1지안혈관궁출현경도형광소삼루화주변혈관벽염;시야검사결손류형다양,이섭측시야결손화생리맹점확대다견;14지안행F-ERG검사,기중12지안유명현이상;소유환안진행mfERG검사,균출현여시야결손상응시망막구역반응진폭밀도적강저;대기중17지안진행OCT검사,현시출시야결손상응구역광감수기세포적내외절층이상.증부의로내병변자,영상학검사미견시각상관로내병변;전신풍습면역학검사,제1례환자류풍습인자증고외,기타환자균미견이상.결론 본조AZOOR환자교소표현유안부혹전신활동성염증,안저검사다무특이성개변,년경녀성단안발병다견,림상상역오진위시신경질병,시망막공능여형태학특정성개변시AZOOR진단여감별진단적중요의거.
Objective To analyze the clinical features of acute zonal occult outer retinopathy (AZOOR) and the reasons for misdiagnosing as optic neuropathy or intracranial lesions.Methods Case series study.Twenty patients (23 eyes) who were all initially diagnosed as optic neuropathy or intracranial lesions were recruited in the ophthalmologic department of Beijing Tongren Hospital from November 2003 to June 2012,but they were ultimately diagnosed as AZOOR after the examinations including regular eye examination,fundus fluorescein angiography (FFA),optical coherence tomography (OCT),automatic perimetry,flash electroretinogram (F-ERG),multifocal electroretinogram (mfERG),systemic rheumatism immunological examination and neuroimaging.Results These 20 patients with an average age of 32.9 years (range 15 to 55 years) consisted of 17 females (85%) and 3 males (15.0%).Among them,17 patients (85.0%) were affected unilaterally,while 3 patients (15.0%) were affected bilaterally.Sixteen of 23 eyes (69.6%) had myopia.Ten eyes (58.8%) showed relative afferent papillary defect.Inflammatory response was not found by slit lamp and fundus examination.Besides the other abnormal fundus changes of high myopia,fundus angioid streaks were found in 4 eyes and retinal pigment epithelium dystrophy was found in 3 eyes by fundus examination.FFA revealed that there was mild fluorescein leakage around the retinal vascular arch in one eye.The patterns of visual field detect in these patients were various,while temporal scotoma and blind spot enlargement were most common.Twelve of 14 patients who had been performed FERG showed abnormal F-ERG.mfERG of all patients showed the decreased amplitude densities of the retina in accordance with the areas of visual field defect.IS/OS layer of 17 patients who went through OCT examination were found abnormal in the corresponding areas of visual field defect.Neuroimaging examination revealed there was nothing abnormal in the patients who were diagnosed as intracranial lesions.Immunological parameters in these patients were almost normal except for one patient with an increased level of rheumatoid factor.Conclusions AZOOR patients in this study rarely has ocular or systemic inflammatory.AZOOR occurs predominantly in the unilateral eye of young female patients,and are easily misdiagnosed as optic neuropathy due to the almost normal appearances of fundus.The examinations of retinal functional and morphological changes are the key to its diagnosis and differential diagnosis.