Results 71 to 80 of about 2,567,695 (339)

OCT findings in keratoconus. OCT is better?

Acta Ophthalmologica, 2019
AbstractKeratoconus as corneal ectasia is could be difficult to diagnosing especially in early stages. OCT of anterior segment is very helpful to recognize early stages of KC and useful to observe progression of the corneal changes. OCT is simple, repetable and non invasive method. KC grading is automatically estimated and progression is visible.
openaire   +2 more sources

OCT angiography and visible-light OCT in diabetic retinopathy

Vision Research, 2017
In recent years, advances in optical coherence tomography (OCT) techniques have increased our understanding of diabetic retinopathy, an important microvascular complication of diabetes. OCT angiography is a non-invasive method that visualizes the retinal vasculature by detecting motion contrast from flowing blood.
Hao Zhang, Amani A. Fawzi, Peter L. Nesper, Brian T. Soetikno   +3 more
openaire   +3 more sources

Tumor‐agnostic detection of circulating tumor DNA in patients with advanced pancreatic cancer using targeted DNA methylation sequencing and cell‐free DNA fragmentomics

Molecular Oncology, EarlyView.
We evaluated circulating tumor DNA (ctDNA) detection in advanced pancreatic cancer using DNA methylation, cell‐free DNA fragment lengths, and 5′ end motifs. Machine learning models were trained to estimate ctDNA levels from each feature and their combination.
Morten Lapin, Kjersti Tjensvoll, Karin Hestnes Edland, Satu Oltedal, Herish Garresori, Bjørnar Gilje, Saga Ekedal, Trygve Eftestøl, Jan Terje Kvaløy, Filip Janku, Oddmund Nordgård   +10 more
wiley   +1 more source

Retinal Postphotoreceptor Layers and Macular Electroretinogram in Retinitis Pigmentosa

Oftalʹmologiâ, 2020
Purpose: to assess the inner retinal layer’s changes of the central retina in comparison with bioelectrical activity of macula assessed by MERG and with thickness of photoreceptor retinal layers in patients with retinitis pigmentosa.Patients and methods:
I. V. Zolnikova, S. V. Milash, A. B. Chernyak, D. V. Levina, I. V. Egorova, E. V. Rogatina, E. A. Eremeeva, S. Y. Rogova   +7 more
doaj   +1 more source

Glial Fibrillary Acidic Protein Astrocytopathy Based on a Two‐Center Chinese Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glial fibrillary acidic protein astrocytopathy (GFAP‐A) is a recently defined nosological form belonging to the class of autoimmune inflammatory disorders affecting the central nervous system (CNS). Here, we report the clinical and MRI characteristics, treatment, and prognosis of a GFAP‐A cohort from two centers in China.
Ti Wu, Hao Zhang, Chao Gao, Qiuhua Yu, Moli Fan, Lin‐Jie Zhang, Haipeng Zhang, Hengri Cong, Yuzhen Wei, Chotima Böttcher, Alexej Verkhratsky, Friedemann Paul, Fu‐Dong Shi, Tian Song   +13 more
wiley   +1 more source

The Comparative Effectiveness and Tolerability of Sphingosine‐1‐Phosphate Receptor Modulators in Patients With Multiple Sclerosis: A Network Meta‐Analysis of Randomized Controlled Trials

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Sphingosine‐1‐phosphate receptor modulators (S1PRM) are used to treat relapsing multiple sclerosis (MS). Each drug has a different S1PR‐subtype selectivity. They target the G‐protein coupled S1P receptors and exert significant immunomodulatory effects, such as preventing the formation of new CNS lesions and the reactivation of pre ...
Faizan Shahzad, Taimoon Rasheed, Momina Riaz Siddiqui, Hamza Hamid, Marwah Bintay Khalid, Haroon Shabbir, Besher Shami, Abdullah, Syed Ijlal Ahmed   +8 more
wiley   +1 more source

Current and Future Advanced Imaging Modalities for the Diagnosis of Early Osteoarthritis of the Hip

Orthopedic Research and Reviews, 2022
Emily S Mills,1 Jacob A Becerra,1 Katie Yensen,1 Ioanna K Bolia,1 Edward C Shontz,1 Kareem J Kebaish,1 Andrew Dobitsch,1 Laith K Hasan,1 Aryan Haratian,1 Charlton D Ong,2 Jordan Gross,2 Frank A Petrigliano,1 Alexander E Weber1 1Department of Orthopaedic ...
Mills ES, Becerra JA, Yensen K, Bolia IK, Shontz EC, Kebaish KJ, Dobitsch A, Hasan LK, Haratian A, Ong CD, Gross J, Petrigliano FA, Weber AE   +12 more
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OCT

, 2013
OCT – Optische Kohärenz Tomographie ist ein laseroptisches Verfahren, mit dessen Hilfe es möglich wurde, quasi Gewebeschnitte am lebenden Objekt darzustellen. Auf diese Weise sind die Netzhaut, der benachbarte Glaskörper, das Pigmentepithel und die darunter liegende Aderhaut darstellbar.[for full text, please go to the a.m. URL]
openaire   +2 more sources

Comparative Effect of Standard Versus Extended Interval Dosing of Rituximab or Ocrelizumab in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We aimed to investigate the comparative effectiveness of standard versus personalized extended interval dosing of anti‐CD20 therapy on clinical and sub‐clinical outcomes in multiple sclerosis. Methods Clinical information was collected prospectively on Research Electronic Data Capture.
Nabil K. El Ayoubi, Fares Fahd, Hani Tamim, Salem Hannoun, Mark Bal, Elham El‐Hallak, Samia J. Khoury   +6 more
wiley   +1 more source

Vision-Related Quality of Life and Association Between Retinal Parameters in Patients with Non-Arteritic Anterior Ischemic Optic Neuropathy

International Journal of General Medicine, 2022
Yufang Su,1,* Gang Bai,2,* Hong Tian,3,* Song Zhang,4 Yingru Liu,1 Guisen Zhang,2 Lei Liu,5 Kang Chen6 1Department of Glaucoma, Baotou Chaoju Eye Hospital, Baotou, People’s Republic of China; 2Department of Glaucoma, Hohhot Chaoju Eye ...
Su Y, Bai G, Tian H, Zhang S, Liu Y, Zhang G, Liu L, Chen K   +7 more
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