scholarly journals Type 1 Choroidal Neovascularization Lesion Size: Indocyanine Green Angiography Versus Optical Coherence Tomography Angiography

2016 ◽  
Vol 57 (9) ◽  
pp. OCT307 ◽  
Author(s):  
Eliana Costanzo ◽  
Alexandra Miere ◽  
Giuseppe Querques ◽  
Vittorio Capuano ◽  
Camille Jung ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Indocyanine Green ◽  
Choroidal Neovascularization ◽  
Indocyanine Green Angiography ◽  
Optical Coherence Tomography Angiography ◽  
Lesion Size ◽  
Optical Coherence

scholarly journals Comparison of Indocyanine Green Angiography and Optical Coherence Tomography Angiography for Polypoidal Choroidal Vasculopathy

2021 ◽  
Vol 62 (9) ◽  
pp. 1198-1206
Author(s):  
Jonghyun Kim ◽  
So Min Ahn ◽  
Cheolmin Yun ◽  
Seong-Woo Kim ◽  
Jaeryung Oh
Keyword(s):  
Optical Coherence Tomography ◽  
Indocyanine Green ◽  
Polypoidal Choroidal Vasculopathy ◽  
Indocyanine Green Angiography ◽  
Optical Coherence Tomography Angiography ◽  
Optical Coherence ◽  
Polyp Detection Rate ◽  
Group 2 ◽  
Choroidal Vasculopathy ◽  
Group 1

Purpose: To assess the diagnostic value of optical coherence tomography angiography (OCTA), and the factors affecting the diagnosis of polypoidal choroidal vasculopathy (PCV) by OCTA and indocyanine green angiography (ICGA). Methods: The numbers and area of polyps, and the presence and area of a branched vascular network (BVN) as revealed by ICGA and OCTA, were retrospectively analyzed in 43 patients with active PCV. The patients were divided into two groups according to whether the number of polyps matched between the two methods: group 1, equal number of polyps revealed by ICGA and OCTA; group 2, different number of polyps revealed by ICGA and OCTA. Results: In 43 PCV patients, the total number of polyps was 1.47 ± 0.83 in ICGA and 1.07 ± 0.91 in OCTA (<i>p</i> < 0.001), and the polyp area was 0.27 ± 0.42 mm<sup>2</sup> in ICGA and 0.17 ± 0.15 mm<sup>2</sup> in OCTA (<i>p</i> = 0.023). BVN was found in 33 eyes (76.7%) by ICGA and 29 eyes (67.4%) by OCTA (<i>p</i> < 0.001). The BVN area was 3.61 ± 2.59 mm<sup>2</sup> in ICGA and 2.74 ± 2.76 mm<sup>2</sup> in OCTA (<i>p</i> = 0.002). Central retinal thickness and central choroidal thickness were significantly greater in group 2 than group 1 (<i>p</i> < 0.001, respectively). Subretinal fluid (SRF) (<i>p</i> = 0.009) and subretinal hemorrhage (SRH) (<i>p</i> = 0.005) were significantly more prevalent in group 2 than group 1. Polyp height (<i>p</i> = 0.022) and diameter (<i>p</i> = 0.042) were significantly greater in group 2 than group 1. Conclusions: OCTA is a supplementary diagnostic technique for detecting PCV. The presence of SRF and SHR, and large polyp height and diameter, were associated with the polyp detection rate of OCTA for PCV.

Longitudinal follow-up of Choroidal Granulomas with Indocyanine Green Angiography And Optical Coherence Tomography Angiography

Retina ◽  
2022 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Salvatore Parrulli ◽  
Alessandro Invernizzi ◽  
Davide Monteduro ◽  
Federico Zicarelli ◽  
Marta Oldani ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Indocyanine Green ◽  
Indocyanine Green Angiography ◽  
Optical Coherence Tomography Angiography ◽  
Optical Coherence
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