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Page 1
Retinal vascular tortuosity in schizophrenia and bipolar disorder.
Appaji A, Nagendra B, Chako DM, Padmanabha A, Jacob A, Hiremath CV, Varambally S, Kesavan M, Venkatasubramanian G, Rao SV, Webers CAB, Berendschot TTJM, Rao NP. Appaji A, et al. Schizophr Res. 2019 Oct;212:26-32. doi: 10.1016/j.schres.2019.08.020. Epub 2019 Aug 26. Schizophr Res. 2019. PMID: 31466896
There was also a significant difference between SCZ and BD, with BD having higher RATI. If shown to be of predictive utility in future longitudinal studies, it has the potential to identify patients at risk of development of adverse vascular events. ...
There was also a significant difference between SCZ and BD, with BD having higher RATI. If shown to be of predictive utility in futur …
Retinal vascular tortuosity assessment: inter-intra expert analysis and correlation with computational measurements.
Ramos L, Novo J, Rouco J, Romeo S, Álvarez MD, Ortega M. Ramos L, et al. BMC Med Res Methodol. 2018 Nov 20;18(1):144. doi: 10.1186/s12874-018-0598-3. BMC Med Res Methodol. 2018. PMID: 30458717 Free PMC article.
The expert agreement is analyzed throughout the rating procedure and, then, the consensual rates are set as the reference to validate the prognostic performance of four computational tortuosity metrics of reference. ...The Area Under the Curve (AUC) for each expert against …
The expert agreement is analyzed throughout the rating procedure and, then, the consensual rates are set as the reference to validate the …
A novel multiple subdivision-based algorithm for quantitative assessment of retinal vascular tortuosity.
Wang G, Li M, Yun Z, Duan Z, Ma K, Luo Z, Xiao P, Yuan J. Wang G, et al. Exp Biol Med (Maywood). 2021 Oct;246(20):2222-2229. doi: 10.1177/15353702211032898. Epub 2021 Jul 25. Exp Biol Med (Maywood). 2021. PMID: 34308658 Free PMC article.
Our algorithm achieved high correlation coefficients of 0.931 for arteries and 0.925 for veins compared with clinical grading of extracted retinal vessels. For the prognostic performance against experts' prediction in retinal fundus images from diabetic patients, th …
Our algorithm achieved high correlation coefficients of 0.931 for arteries and 0.925 for veins compared with clinical grading of extracted r …
Automated analysis of retinal vascular tortuosity on color retinal images.
Bhuiyan A, Nath B, Ramamohanarao K, Kawasaki R, Wong TY. Bhuiyan A, et al. J Med Syst. 2012 Apr;36(2):689-97. doi: 10.1007/s10916-010-9536-6. Epub 2010 Jun 18. J Med Syst. 2012. PMID: 20703661
One of the features is retinal vascular tortuosity which has been shown to become a predictive factor for cardiovascular diseases and diabetes. The changes in retinal vascular tortuosity might be a sign of severity or improvement of the disease. ...Finally, a comparison di …
One of the features is retinal vascular tortuosity which has been shown to become a predictive factor for cardiovascular diseases and …
Computational assessment of the retinal vascular tortuosity integrating domain-related information.
Ramos L, Novo J, Rouco J, Romeo S, Álvarez MD, Ortega M. Ramos L, et al. Sci Rep. 2019 Dec 27;9(1):19940. doi: 10.1038/s41598-019-56507-7. Sci Rep. 2019. PMID: 31882964 Free PMC article.
In this work, we propose a novel computational tortuosity metric that outperforms the mathematical metrics of reference also incorporating anatomical properties of the fundus image such as the distinction between arteries and veins, the distance to the optic disc, the distance to …
In this work, we propose a novel computational tortuosity metric that outperforms the mathematical metrics of reference also incorporating a …
Long-term visual outcomes in children with regressed retinopathy of prematurity.
Park SH, Ma DJ, Choi DG. Park SH, et al. Sci Rep. 2023 Mar 11;13(1):4066. doi: 10.1038/s41598-023-31234-2. Sci Rep. 2023. PMID: 36906702 Free PMC article.
In children with regressed ROP, macular dragging, small GA and BW, large SE in absolute values, myopia, astigmatism, and anisometropia may be predictors of poor visual outcomes at early ages....
In children with regressed ROP, macular dragging, small GA and BW, large SE in absolute values, myopia, astigmatism, and anisometropia may b …
Unilateral retinal pigment epithelium dysgenesis.
Cohen SY, Fung AE, Tadayoni R, Massin P, Barbazetto I, Berthout A, Gayet P, Meunier I, Yannuzzi LA. Cohen SY, et al. Am J Ophthalmol. 2009 Dec;148(6):914-9.e2. doi: 10.1016/j.ajo.2009.06.033. Epub 2009 Sep 5. Am J Ophthalmol. 2009. PMID: 19733831
DESIGN: Observational, consecutive case series. METHODS: The fundus characteristics, natural history, and prognosis of 9 patients are described after examining them by means of diagnostic adjuncts not previously available, including optical coherence tomography (OCT) and f …
DESIGN: Observational, consecutive case series. METHODS: The fundus characteristics, natural history, and prognosis of 9 patients are …
Explainable artificial intelligence for the automated assessment of the retinal vascular tortuosity.
Hervella ÁS, Ramos L, Rouco J, Novo J, Ortega M. Hervella ÁS, et al. Med Biol Eng Comput. 2024 Mar;62(3):865-881. doi: 10.1007/s11517-023-02978-w. Epub 2023 Dec 7. Med Biol Eng Comput. 2024. PMID: 38060101 Free PMC article.
Finally, the proposed methodology also provides visual representations that explain the contribution of each individual blood vessel to the predicted tortuosity, hence allowing us to understand the decisions of the model. ...
Finally, the proposed methodology also provides visual representations that explain the contribution of each individual blood vessel to the …
VALUE OF CLINICAL, LABORATORY PARAMETERS AND ANALYSIS OF RETINAL VASCULARIZATION IN PEDIATRIC PATIENTS WITH PORTAL HYPERTENSION.
GonÇalves MB, Alves BQ, Marianelli BF, Polizelli MU, Azevedo RA, Moraes NSB. GonÇalves MB, et al. Arq Gastroenterol. 2020 Apr-Jun;57(2):121-125. doi: 10.1590/S0004-2803.202000000-41. Arq Gastroenterol. 2020. PMID: 32609163 Free article.
To evaluate the use of clinical and laboratory parameters to predict the presence of gastroesophageal varices in children with portal hypertension. ...
To evaluate the use of clinical and laboratory parameters to predict the presence of gastroesophageal varices in children with portal …
18 results