Spaide R F, Yannuzzi L A, Slakter J S, Sorenson J, Orlach D A
LuEsther Mertz Retina Research Laboratory, New York, New York, USA.
Retina. 1995;15(2):100-10. doi: 10.1097/00006982-199515020-00003.
To identify the precise choroidal abnormalities associated with idiopathic polypoidal choroidal vasculopathy (IPCV), patients with IPCV were examined with indocyanine green (ICG) videoangiography.
Twelve patients with IPCV were examined using standard clinical, fluorescein, and ICG videoangiographic techniques.
Indocyanine green videoangiography showed two basic choroidal vascular changes: a branching network of vessels in the inner choroid, and vascular dilations at the border of the network of vessels. The vascular dilations appeared to be associated with the exudative and hemorrhagic manifestations of IPCV.
The choroidal vasculopathy seen in IPCV is distinct from the changes seen in other choroidal abnormalities. Recognition of these changes aids in diagnosis and patient management, since the clinical implications of IPCV differ from those of other similar entities.
为了确定与特发性息肉状脉络膜血管病变（IPCV）相关的精确脉络膜异常，对IPCV患者进行了吲哚菁绿（ICG）血管造影检查。
使用标准临床、荧光素和ICG血管造影技术对12例IPCV患者进行检查。
吲哚菁绿血管造影显示出两种基本的脉络膜血管变化：脉络膜内层的分支血管网络，以及血管网络边界处的血管扩张。这些血管扩张似乎与IPCV的渗出性和出血性表现相关。
IPCV中所见的脉络膜血管病变与其他脉络膜异常中所见的变化不同。认识到这些变化有助于诊断和患者管理，因为IPCV的临床意义与其他类似疾病不同。
