Results 51 to 60 of about 31,693 (229)

Corneal power modelling with OCT data – Thin and thick lens paraxial models versus raytracing

Acta Ophthalmologica, EarlyView.
Abstract Background Evaluating keratometric power with Zeiss index (PKZ), paraxial thick cornea power (Gullstrand [PG]) and power referenced to the front (PFV) and back vertex plane (PBV) and raytracing power (PR), and modelling the deviation from PKZ with a multivariable linear prediction model.
Achim Langenbucher, Nóra Szentmáry, Alan Cayless, Peter Hoffmann, Jascha Wendelstein   +4 more
wiley   +1 more source

Femtosecond laser-assisted Cvintal topoplasty [PDF]

, 2013
We present a case of late high progressive astigmatism following penetrating keratoplasty for keratoconus, which was associated with peripheral thinning in the donor-receptor area, which may be recognized as recurrence of ectasia.
Ambrósio Junior, Renato, Guerra, Frederico, Ishizaki, Alexandre Takayoshi, Ramos, Issac   +3 more
core   +2 more sources

The Role of Corneal Biomechanics in the Assessment of Ectasia Susceptibility Before Laser Vision Correction

Clinical Ophthalmology, 2021
Pedro Manuel Baptista,1,2 Ana Ambrósio Marta,1 João Heitor Marques,1 Ana Carolina Abreu,1 Sílvia Monteiro,1 Pedro Menéres,1,2 Maria do Céu Pinto1 1Ophthalmology Department, Centro Hospitalar Universitário do ...
Baptista PM, Marta AA, Marques JH, Abreu AC, Monteiro S, Menéres P, Pinto MDC   +6 more
doaj  

Proteomic and gene expression patterns of keratoconus

Indian Journal of Ophthalmology, 2013
Keratoconus is a progressive corneal thinning disease associated with significant tissue remodeling activities and activation of a variety of signaling networks.
Arkasubhra Ghosh, Lei Zhou, Anuprita Ghosh, Rohit Shetty, Roger Beuerman   +4 more
doaj   +1 more source

Challenges and strategies in the management of coronary artery aneurysms

Hellenic Journal of Cardiology, 2021
Coronary artery aneurysms (CAAs) are infrequent but not rare. Because of the lack of supportive data and a substantial knowledge gap in this field, clinicians are in a dilemma how to manage patients with coronary artery aneurysms.
Xiaogang Zhu, Quanzhong Zhou, Shan Tong, Yujie Zhou   +3 more
doaj   +1 more source

Endocervical gastric‐type AIS: a rare histologic finding that further supports the hypothesis of a pyloric‐type metaplastic origin

Histopathology, EarlyView.
Background Gastric‐type adenocarcinoma in situ (gAIS) is a rare, HPV‐independent precursor of cervical adenocarcinoma with incompletely defined histogenesis. Aims To report a case of gAIS and its association with pyloric‐type gastric metaplasia. Materials and Methods A case of gAIS in a 70‐year‐old woman with atypical glandular cells (Pap test) and ...
Michele Paudice, Veronica Parrella, Giulia Scaglione   +2 more
wiley   +1 more source

Cardiovascular involvement in Kawaski Disease [PDF]

, 2005
This article contains a case report of a 19 month old child with Kawasaki Disease who developed bilateral giant coronary artery aneurysms.peer ...
Chintala, Kavitha, Forbes, T.J., Reddy, S.V.   +2 more
core  

Management of pediatric keratoconus - Evolving role of corneal collagen cross-linking: An update

Indian Journal of Ophthalmology, 2013
Pediatric keratoconus demonstrates several distinctive management issues in comparison with adult keratoconus with respect to under-diagnosis, poor compliance and modifications in treatment patterns.
Vardhaman P Kankariya, George D Kymionis, Vasilios F Diakonis, Sonia H Yoo   +3 more
doaj   +1 more source

Transcriptomic Profiling of Canine Mammary Tumours Reveals Significant Heterogeneity Between and Within Histological Classes

Veterinary and Comparative Oncology, EarlyView.
ABSTRACT This study presents a comprehensive transcriptomic analysis of 128 canine mammary tumours (CMTs), aiming to characterize their molecular landscape. Differential gene expression analysis (DGE), gene set enrichment analysis (GSEA) and clustering based on the human PAM50 gene panel were applied to explore molecular differences between the ...
Ingrid Marie Moberg, Nina Hansen, Helga Bergholtz, Kaja Sverdrup Borge, Gjermund Gunnes, Ellen Frøysadal Arnet, Ole Albert Guttersrud, Monica Hongrø Solbakken, Frode Lingaas   +8 more
wiley   +1 more source

Characterization of corneal structure in keratoconus [PDF]

, 2012
Producción CientíficaThe increasing volume of patients interested in refractive surgery and the new treatment options available for keratoconus have generated a higher interest in achieving a better characterization of this pathology.
López Miguel, Alberto, Nieto, Juan C., Piñero, David P.   +2 more
core   +2 more sources