{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["9"],"submitter":["Liu T"],"pubmed_abstract":["<h4>Purpose</h4>To observe the changes in retinal and choroidal microstructures in patients with different stages of diabetic retinopathy (DR) and to evaluate the vascular perfusion of retina and choroid retinal thickness, retinal and choroidal vessel density by the swept-source optical coherence tomography angiography (SS-OCTA).<h4>Methods</h4>Subjects were divided into three groups: healthy control group (30 cases, 51 eyes), non-proliferative diabetic retinopathy (NPDR, 42 cases, 71 eyes) and proliferative diabetic retinopathy (PDR, 31 cases, 53 eyes). The area of the foveal avascular zone (FAZ), retinal and choroidal vascular perfusion, and the deep vascular complexes, including the intermediate capillary plexus (ICP) and deep capillary plexus (DCP) within the radius of 3, 6, 9, and 12 "],"journal":["Frontiers in medicine"],"pagination":["786708"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8971655"],"repository":["biostudies-literature"],"pubmed_title":["Retinal and Choroidal Vascular Perfusion and Thickness Measurement in Diabetic Retinopathy Patients by the Swept-Source Optical Coherence Tomography Angiography."],"pmcid":["PMC8971655"],"pubmed_authors":["Feng M","Zhou Q","Xie X","Lin W","Shi G","Wang W","Liu T"],"additional_accession":[]},"is_claimable":false,"name":"Retinal and Choroidal Vascular Perfusion and Thickness Measurement in Diabetic Retinopathy Patients by the Swept-Source Optical Coherence Tomography Angiography.","description":"<h4>Purpose</h4>To observe the changes in retinal and choroidal microstructures in patients with different stages of diabetic retinopathy (DR) and to evaluate the vascular perfusion of retina and choroid retinal thickness, retinal and choroidal vessel density by the swept-source optical coherence tomography angiography (SS-OCTA).<h4>Methods</h4>Subjects were divided into three groups: healthy control group (30 cases, 51 eyes), non-proliferative diabetic retinopathy (NPDR, 42 cases, 71 eyes) and proliferative diabetic retinopathy (PDR, 31 cases, 53 eyes). The area of the foveal avascular zone (FAZ), retinal and choroidal vascular perfusion, and the deep vascular complexes, including the intermediate capillary plexus (ICP) and deep capillary plexus (DCP) within the radius of 3, 6, 9, and 12 ","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022","modification":"2025-04-05T00:27:23.371Z","creation":"2025-04-05T00:27:23.371Z"},"accession":"S-EPMC8971655","cross_references":{"pubmed":["35372401"],"doi":["10.3389/fmed.2022.786708"]}}