Results 241 to 250 of about 47,361 (307)

WIDE-ANGLE INDOCYANINE GREEN ANGIOGRAPHY

Retina, 1998
Evaluation of the vasculature and blood flow in the fundus is limited by the small field of view of conventional fundus cameras. We sought to develop an easy method to image wide areas of the fundus.Wide-angle contact fundus lenses with antireflective coatings in the infrared range were placed on the eye and indocyanine green angiography was done on ...
R F, Spaide, D A, Orlock, B, Herrmann-Delemazure, A P, Ciardella, L A, Yannuzzi, K B, Freund, Y L, Fisher, D R, Guyer, J S, Slakter, J A, Sorenson   +9 more
openaire   +2 more sources

Intravenous and indocyanine green angiography

Optometry - Journal of the American Optometric Association, 2004
Indocyanine green angiography (ICGA) is an adjunct procedure to intravenous sodium fluorescein angiography (IVFA) for evaluation of disorders of the retina. It has particular application when choroidal pathology is implicated or suspected. Indocyanine green (ICG) dye has been used in the medical field since 1956, when it was approved by the Federal ...
Victoria L, Dzurinko, Andrew S, Gurwood, Jason R, Price   +2 more
openaire   +2 more sources

Intraoperative indocyanine green fluorescence angiography to prevent anastomotic leak after low anterior resection for rectal cancer: a meta‐analysis

ANZ journal of surgery, 2020
Anastomotic leakage (AL) is one of the most dreadful complications after rectal cancer surgery. Indocyanine green fluorescence angiography (ICG FA) is now being used to evaluate blood supply at the anastomotic site.
Yu Shen, Tinghan Yang, Jinliang Yang, W. Meng, Ziqiang Wang   +4 more
semanticscholar   +1 more source

COMPARISON BETWEEN SEVERAL OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY DEVICES AND INDOCYANINE GREEN ANGIOGRAPHY OF CHOROIDAL NEOVASCULARIZATION.

Retina, 2019
PURPOSE To compare indocyanine green angiography and four different optical coherence tomography angiography (OCTA) devices and to test their reproducibility in the evaluation of choroidal neovascularization (CNV).
F. Corvi, M. Cozzi, Erika Barbolini, Dario Nizza, Maria Belotti, G. Staurenghi, A. Giani   +6 more
semanticscholar   +1 more source

Meta-Analysis on the Efficacy of Indocyanine Green Fluorescence Angiography for Reduction of Anastomotic Leakage After Rectal Cancer Surgery

The American surgeon, 2020
Background Indocyanine green (ICG) fluorescence angiography is a new technique that help surgeons to assess the blood perfusion of the anastomotic intestine.
Zonglin Li, Yejiang Zhou, Gang Tian, Yi Liu, Yifan Jiang, Xin Li, Min Song   +6 more
semanticscholar   +1 more source

SIMULTANEOUS INDOCYANINE GREEN AND FLUORESCEIN ANGIOGRAPHY

Retina, 1995
To facilitate the interpretation of the choroidal dye filling sequence, the use of simultaneous indocyanine green (ICG) and fluorescein angiography was evaluated.A single-wavelength scanning laser ophthalmoscope (SLO) was modified to a two-wavelength system, permitting the simultaneous recording of ICG and fluorescein angiography.
P M, Bischoff, H J, Niederberger, B, Török, P, Speiser   +3 more
openaire   +2 more sources

The Impact of Indocyanine-Green Fluorescence Angiography on Intraoperative Decision-Making and Postoperative Outcome in Free Flap Surgery

Journal of reconstructive microsurgery, 2020
Background Reliable perfusion of the distal portions of free flaps is decisive for the reconstructive success. Indocyanine green near-infrared video angiography (ICG-NIR-VA) has been adopted for objective assessment of free flap tissue perfusion but is ...
A. Bigdeli, B. Thomas, F. Falkner, E. Gazyakan, C. Hirche, U. Kneser   +5 more
semanticscholar   +1 more source

Indocyanine green angiography in choroidal osteoma

Graefe's Archive for Clinical and Experimental Ophthalmology, 1997
Choroidal osteoma is a rare choroidal tumor; knowledge of its indocyanine green characteristics is limited.The fundus photographs and the fluorescein and indocyanine green angiograms of three patients were reviewed. Each patient was examined at least twice with a follow-up varying from 10 to 60 months.Late-phase fluorescein angiograms allow assessment ...
B A, Lafaut, C, Mestdagh, T, Kohno, A, Gaudric, J J, De Laey   +4 more
openaire   +2 more sources

Research on indocyanine green angiography for predicting postoperative hypoparathyroidism

Clinical Endocrinology, 2019
It may be critical to locate the parathyroid for surgeons during thyroidectomy or parathyroidectomy due to the significant function of the parathyroid in calcium balance. According to recent reports, the intrinsic fluorescence of the parathyroid has been
Hao Jin, Qichao Dong, Zhuocheng He, Jinrui Fan, Kun Liao, M. Cui   +5 more
semanticscholar   +1 more source

Indocyanine Green Angiography (ICGA)

2020
Indocyanine green (ICG) is a high-molecular-weight (775 Da), water-soluble dye with dark green color and has maximum optical absorption at 800 nm and maximum emission at 835 nm in the near-infrared wavelength.
Elias Khalilipour, Fedra Hajizadeh
openaire   +1 more source