Results 81 to 90 of about 9,577 (215)

Application of computed tomography angiography for evaluating clinical morphology in intracranial aneurysms – monocentric study

Journal of International Medical Research, 2020
Objective To examine the clinical effect of computed tomography angiography (CTA) on parameters of intracranial aneurysms in different locations and with different sizes using digital subtraction angiography (DSA) as the standard.
Ru-de Sui, Chun-guo Wang, Dong-wei Han, Xiu-qing Zhang, Qing Li, Chun-fu Xu, Pi-bao Gong   +6 more
doaj   +1 more source

Detecting retinal microaneurysms and hemorrhages with robustness to the presence of blood vessels

, 2017
Background and objectives: Diabetic Retinopathy is the leading cause of blindness in developed countries in the age group 20-74 years. It is characterized by lesions on the retina and this paper focuses on detecting two of these lesions, Microaneurysms ...
Duan, Lixin, Liu, Jiang, Wong, Damon W. K., Srivastava, Ruchir, Wong, Tien Yin   +4 more
core  

Microaneurysms and hemorrhages detection in retinal images

, 2012
Diabetic retinopathy is a serious eye complication of diabetes mellitus and one of the major causes of blindness in the world. The microaneurysms and the haemorrhages are the pathologies of diabetic retinopathy.
Tobiášová, Nela
core   +1 more source

Special Issue New Insights Into Microaneurysms in the Deep Capillary Plexus Detected by Optical Coherence Tomography Angiography in Diabetic Macular Edema [PDF]

, 2016
PURPOSE. To study the association between the distributions of microaneurysms detected by en face optical coherence tomography angiography (OCTA) and diabetic macular edema (DME). METHODS. The study design was a retrospective chart review of 27 patients (
Yuichiro Ogura, Noriaki Takase, Norio Hasegawa, Munenori Yoshida, Miho Nozaki   +4 more
core  

Spontaneous multivessel coronary artery dissection associated with microaneurysms in a young women with thyroiditis background: Unusual case report

Radiology Case Reports
Spontaneous coronary artery dissection (SCAD) is a rare condition that is frequently under-recognized. It has been connected to several triggers and predisposing factors.
Nouhaila Lahmouch, Omar Nafii, Jamila Zarzur, Mohamed Cherti   +3 more
doaj   +1 more source

A Review on Recent Developments for Detection of Diabetic Retinopathy

Scientifica, 2016
Diabetic retinopathy is caused by the retinal micro vasculature which may be formed as a result of diabetes mellitus. Blindness may appear as a result of unchecked and severe cases of diabetic retinopathy.
Javeria Amin, Muhammad Sharif, Mussarat Yasmin   +2 more
doaj   +1 more source

Retinal malperfusion in albuminuric Type 1 diabetes mellitus patients without clinical signs of diabetic retinopathy: a prospective pilot study

International Journal of Retina and Vitreous, 2017
Background To report fluorescein angiography findings in a group of albuminuric Type 1 diabetes mellitus (T1DM) patients without diabetic retinopathy. Methods Fifteen albuminuric T1DM patients with normal/near normal estimated glomerular filtration rate ...
Fernando Korn Malerbi, Caio Vinicius Regatieri, João Roberto de Sa, Paulo Henrique Morales, Michel Eid Farah, Sergio Atala Dib   +5 more
doaj   +1 more source

Noninvasive detection of microaneurysms in diabetic retinopathy by swept-source optical coherence tomography

, 2016
Sarah Cheng, Theodore Leng Department of Ophthalmology, Byers Eye Institute at Stanford, Stanford University School of Medicine, Palo Alto, CA, USA Background and objectives: A method of identifying retinal vascular microaneurysms (MAs) in ...
Cheng S, Leng T
core  

Ensembling U-Nets for microaneurysm segmentation in optical coherence tomography angiography in patients with diabetic retinopathy

Scientific Reports
Diabetic retinopathy is one of the leading causes of blindness around the world. This makes early diagnosis and treatment important in preventing vision loss in a large number of patients.
Lennart Husvogt, Antonio Yaghy, Alex Camacho, Kenneth Lam, Julia Schottenhamml, Stefan B. Ploner, James G. Fujimoto, Nadia K. Waheed, Andreas Maier   +8 more
doaj   +1 more source

Automated microaneurysm detection algorithms applied to diabetic retinopathy retinal images [PDF]

Maejo International Journal of Science and Technology, 2013
Diabetic retinopathy is the commonest cause of blindness in working age people. It is characterised and graded by the development of retinal microaneurysms, haemorrhages and exudates.
Akara Sopharak
doaj