Results 61 to 70 of about 3,438,764 (296)

Síndrome ocular mascarada devido linfoma intra-ocular: relato de casos [PDF]

, 2007
Ocular masquerade syndrome was diagnosted in two patients with chronic uveitis. The patients presented non-Hodgkin's lymphoma as the final diagnosis two forms of intraocular retinal pigment epithelium involvement was seen.
Abreu, Mariza Toledo, Amaro, Miguel Hage, Muccioli, Cristina   +2 more
core   +2 more sources

Retinal Dysplasia Mimicking Intraocular Tumor: MR Imaging Findings with Histopathologic Correlation

American Journal of Neuroradiology, 2007
SUMMARY: We report a 6-month-old boy who presented with unilateral leukocoria, retinal detachment, and a retrolental mass in a microphthalmic eye based on retinal dysplasia with concurrent optic nerve aplasia. Dysplastic retinal tissue, a rare congenital
P. Graaf, P. Valk, A. C. Moll, S. Imhof, A. S. Meeteren, J. Castelijns   +5 more
semanticscholar   +1 more source

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

Advanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha, Bilguun Nurzed, Mostafa Berangi, Andre Kuehne, Helmar Waiczies, Igor Fabian Tellez Ceja, Xiang Hu, Thomas Gladytz, Lisa Krenz, Dave Huebler, Beate Endemann, Claudia Brockmann, Ebba Beller, Oliver Stachs, Thoralf Niendorf   +14 more
wiley   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Association between weight-adjusted waist index and myopia in adolescents and young adults: results from NHANES 1999–2008

BMC Ophthalmology
Background Previous studies have indicated a possible link between obesity and myopia, although the results have varied. The objective of this study was to investigate the correlation between a new measure of obesity, the weight-adjusted waist index (WWI)
Xu Han Shi, Li Dong, Rui Heng Zhang, Wen Bin Wei   +3 more
doaj   +1 more source

Retinal photograph-based deep learning system for detection of hyperthyroidism: a multicenter, diagnostic study

Journal of Big Data, 2023
Background Screening for hyperthyroidism using gold-standard diagnostic criteria in the general population is not cost-effective, leading to a relatively high rate of undiagnosed and untreated patients. This study aimed to establish a deep learning-based
Li Dong, Lie Ju, Shiqi Hui, Lihua Luo, Xue Jiang, Zihan Nie, Ruiheng Zhang, Wenda Zhou, Heyan Li, Jost B. Jonas, Xin Wang, Xin Zhao, Chao He, Yuzhong Chen, Zhaohui Wang, Jianxiong Gao, Zongyuan Ge, Wenbin Wei, Dongmei Li   +18 more
doaj   +1 more source

A middle cerebral artery ischemic stroke occurring in a child with a large prolactinoma. [PDF]

, 2020
Pituitary adenomas are rare in children, and often present with symptoms of headache, nausea or emesis, visual disturbance, or hormonal hypersecretion.
Amara, Dominic, Clerkin, Patricia, Gupta, Nalin, Oh, Taemin   +3 more
core  

Autoimmune and autoinflammatory mechanisms in uveitis [PDF]

, 2014
The eye, as currently viewed, is neither immunologically ignorant nor sequestered from the systemic environment. The eye utilises distinct immunoregulatory mechanisms to preserve tissue and cellular function in the face of immune-mediated insult ...
A Amadi-Obi, A Arida, A Cortes, A Fox, A Jager, A Peters, A Rothova, AC Anderson, AD Dick, AD Dick, AD Dick, AD Dick, AD Dick, AD Dick, AD Dick, AG Commodaro, AG Commodaro, AJ St. Leger, AK Denniston, AK Denniston, AL Oberg, Andrew D. Dick, B Bodaghi, B Engelhardt, BJ Raveney, BJ Raveney, BJ Raveney, BS Sheridan, C Broderick, C Terrada, C-C Chan, CC Murphy, CEI Janssen, Chi-Chao Chan, CJ Calder, CJ Chu, CJ Chu, D Atan, D Atan, D Atan, D Atan, D Banerjee, D Luger, D Perra, DA Carter, DA Copland, DA Copland, DA Copland, DA Copland, DA Jabs, DC Wraith, DF Martin, DJ Hankey, DJ Kilmartin, DL Turner, E Furusato, EB Gouveia, EC Kerr, EC Kerr, ED Mandelcorn, EF Foxman, EF Remmers, EJ Wherry, F An, F Chen, G Geri, GJ Wright, GJ Wright, GR Wallace, H Keino, H Mielants, H. Nida Sen, HL Rosenzweig, HL Rosenzweig, HL Rosenzweig, HM Cherwinski, HN Sen, IJ Crane, J Bauer, J Candia, J Chen, J Correale, JA Todd, JB Fordham, JC Wei, JF Bach, JJ Kuiper, JP Sherlock, JT Rosenbaum, JV Forrester, JV Forrester, JV Forrester, JV Forrester, K Gocho, KG Anderson, KH Sonoda, KM Murphy, KM Murphy, L Jostins, L Mao, Lai Wei, Lindsay B. Nicholson, LK Grange, LK Mackay, LM Wakim, LM Wakim, LP Schewitz, LV Rizzo, M Chen, M Cordero-Coma, M Deckert, M Greter, M Khairallah, M Pepper, MC Jenmalm, MG Netea, MJ Mattapallil, MJ Robertson, MS Suttorp-Schulten, N Hashida, N Mizuki, N Taylor, N Yosef, NA Rao, O Tomkins-Netzer, P Kivisäkk, P Yang, P Zamiri, PA Kurz, PB Medawar, PP Sfikakis, R Banchereau, R Gold, R Plumlee Courtney, R Ramesh, R Shechter, R Zhang, R Zhou, RB Nussenblatt, RB Nussenblatt, RB Nussenblatt, RB Nussenblatt, RB Nussenblatt, Richard W. Lee, RJ Snelgrove, RK Agarwal, RM Hoek, Robert B. Nussenblatt, RP Nair, RR Caspi, RR Caspi, RR Caspi, RR Caspi, RW Darrell, RW Lee, RW Lee, RW Lee, RW Read, RW Read, S Horie, S Hou, S Hou, S Jawad, S Ohno, S Ooka, S Preston, S Sugita, S Sugita, S Sugita, S Sugita, S Yeh, S Zhang, SA Ramsey, SB Su, SC Bendall, SC Teoh, SJ Morrison, SL Masters, SM Islam, SM Sharma, SM Whitcup, SR Boyd, SR Taylor, SR Thurau, SR Thurau, SW McPherson, T Lambe, T Yoshimura, TA Manolio, TM Martin, U Kaufmann, VL Calder, W Chi, W Chi, WF Hickey, WW Soon, Y Fei, Y Kirino, Y Okunuki, Y Peng, Y Usui, YH Lee, Z Li, Z Tu   +203 more
core   +1 more source

Oral Celastrol Nanomedicine Targeting Intestinal Antigen‐Presenting Cells to Effectively Mitigate Autoimmune Uveitis via Gut‐Retina Axis

Advanced Science, EarlyView.
Oral nanoCEL exhibits effective intestinal targeting of antigen‐presenting cells and restores the Th17/Treg balance in lymph nodes and spleen, ultimately protecting the blood‐retinal barrier by inhibiting peripheral immune cell infiltration and suppressing retinal glial cell activation.
Jinrun Chen, Yuqin Wu, Bofei Xu, Jiabei Hou, Yijing Li, Yuhan Hu, Yutuo Zhu, Wenqiao Zhang, Shuqi Feng, Huanting Jin, Yuchen Cheng, Yuanyuan Jin, Jianhong Zhou, Xingyi Li   +13 more
wiley   +1 more source

Elevated ZNF704 expression is associated with poor prognosis of uveal melanoma and promotes cancer cell growth by regulating AKT/mTOR signaling

Biomarker Research, 2023
Background Uveal melanoma (UM) is the most common intraocular malignancy in adults, with a poor survival prognosis. To date, limited understanding of UM’s molecular mechanisms constitutes an obstacle to developing effective therapy.
Jingting Luo, Haowen Li, Jingying Xiu, Jingyao Zeng, Zhaoxun Feng, Hanqing Zhao, Yang Li, Wenbin Wei   +7 more
doaj   +1 more source