2008年8月25日 · Fluorescein angiography is a powerful imaging modality to identify the presence, location and size of the neovascular complex, which is composed of the choroidal neovascular lesion and its associated components.

The conventional CNV evaluation often consists of multimodal imaging with fluorescein angiography (FA) combined with indocyanine green angiography (ICGA) and OCT. These well-established modalities can guide effective CNV management but have their limitations, especially when characterizing vascular structures at different depths.

诊断近视性CNV的标准检查包括眼底检查、荧光血管造影（FA）、光学相干断层扫描（OCT）。 FA、OCT联合眼底彩照、临床查体是诊断近视性CNV的基础检查。 FA可以发现近视性CNV的存在、类型、面积及其活动性，并有助于除外其他疾病。 多数近视性CNV在FA上为典型CNV，早期为轮廓清晰的高荧光、晚期则荧光素渗漏。 OCT则是定位中心凹、测量视网膜厚度、明确细胞外液存在、确定治疗基线水平必需的检查。 OCT上，近视性CNV为色素上皮上方连续的高反射信 …

Optical coherence tomography angiography (OCTA) allows a quick and noninvasive detection of CNVM in these eyes. We compared the fluorescein angiography (FA) features of CNVM with those of OCTA to assess the role of FA in detecting CNVM in CCSC eyes.

Likewise, fluorescein angiography (FA) demonstrates hyperfluorescence secondary to CNVM leakage, along with an area of hypofluorescence as subretinal hemorrhage blocks choroidal transmission. In most cases, medical or surgical treatment aimed at lowering the intracranial and/or optic nerve sheath pressure, results in progressive involution of ...

FFA: CNVM predominantly classic type (i.e. type II CNVM) are observed on FA. However, there is also a high prevalence of occult (Type 1) CNVM in pathological myopic eyes, especially in the Asian subcontinent. In the choroidal phase, more details of …

2023年9月21日 · Fluorescein angiography (FA), indocyanine green angiography (ICG), and/or OCT-angiography (OCT-A) may be needed in some cases to diagnose CNVM and/or its causes, as well...

2021年5月5日 · Fluorescein angiography (FA) was consistent with a predominately classic CNVM, which was well-visualized on indocyanine green angiography (ICG-A). Treatment was initiated with bevacizumab for 10 months which reduced the amount of subretinal and intraretinal fluid, but progressive geographic atrophy developed over the subsequent 9 years reducing ...

Optical coherence tomography angiography (OCTA) allows a quick and noninvasive detection of CNVM in these eyes. We compared the fluorescein angiography (FA) features of CNVM with those of OCTA to assess the role of FA in detecting CNVM in CCSC eyes.

2022年4月1日 · 为了诊断CNVM，眼科医生会为被检者的眼睛拍摄特殊照片，使用荧光素血管造影 (FA)和光学相干断层扫描 (OCT)拍摄这些图像。 在FA期间，将荧光素染料注入被检者的手臂静脉中。 染料将遍布全身，经由眼睛时，FA会捕获视网膜血管的图像，染料会突出眼睛中的异常区域，向医生提示是否有CNVM。 OCT扫描会创建视网膜的横截面图片，此图像可帮助眼科医生检测异常血管。 治疗. CNVM的治疗可能因基础疾病而异，治疗包括抗VEGF药物、热激光治疗或光 …