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Literature DB >> 19259246

Retinal blood flow detection in diabetic patients by Doppler Fourier domain optical coherence tomography.

Yimin Wang¹, Amani Fawzi, Ou Tan, John Gil-Flamer, David Huang.

Abstract

We present human retinal blood flow investigation for diabetic patients using Doppler Fourier domain optical coherence tomography (FDOCT). The scanning pattern consisted of two concentric circles around the optic nerve head. The blood flow in one patient with diabetes and no retinpathy and another patient with treated proliferative diabetic retinopathy were measured. The patient without retinopathy showed a total blood flow value at the lower level of the normal range. The flow distribution between superior and inferior retina was balanced. The patient with diabetic retinopathy had a flow value lower than the normal people. Our study shows that Doppler FD-OCT can be used to evaluate the total retinal blood flow in patients with retinal diseases.

Entities: Chemical Disease Gene Species

Mesh：

Year: 2009 PMID： 19259246 PMCID： PMC2821425 DOI： 10.1364/oe.17.004061

Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894

34 in total

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Authors: Yimin Wang; Bradley A Bower; Joseph A Izatt; Ou Tan; David Huang
Journal: J Biomed Opt Date: 2008 Nov-Dec Impact factor: 3.170

33 in total

Review 1. Methods and algorithms for optical coherence tomography-based angiography: a review and comparison.

Authors: Anqi Zhang; Qinqin Zhang; Chieh-Li Chen; Ruikang K Wang
Journal: J Biomed Opt Date: 2015-10 Impact factor: 3.170

2. Fluorescent Dye Labeling of Erythrocytes and Leukocytes for Studying the Flow Dynamics in Mouse Retinal Circulation.

Authors: Rupesh Agrawal; Praveen Kumar Balne; Sai Bo Bo Tun; Yeo Sia Wey; Neha Khandelwal; Veluchamy A Barathi
Journal: J Vis Exp Date: 2017-07-03 Impact factor: 1.355

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Authors: Yi Wang; Ruikang Wang
Journal: Opt Lett Date: 2010-11-01 Impact factor: 3.776

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Authors: Zhongwei Zhi; Jennifer R Chao; Tomasz Wietecha; Kelly L Hudkins; Charles E Alpers; Ruikang K Wang
Journal: Invest Ophthalmol Vis Sci Date: 2014-02-20 Impact factor: 4.799

10. Measuring retinal blood flow in rats using Doppler optical coherence tomography without knowing eyeball axial length.

Authors: Wenzhong Liu; Ji Yi; Siyu Chen; Shuliang Jiao; Hao F Zhang
Journal: Med Phys Date: 2015-09 Impact factor: 4.071