Results 11 to 20 of about 257,680 (266)
Imaging the Anterior Segment: High-Frequency Ultrasound and Anterior Segment OCT [PDF]
Journal of Ophthalmology, 2013 This special issue was meant to demonstrate new areas of interest for the anterior segment imaging techniques as high-frequency ultrasound and anterior segment optical coherence tomography (OCT). OCT is a rapidly developing technology that brought to the clinical practice high definition images of the anterior segment, including angle, providing ...
Norma Allemann +3 more
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ANTERIOR SEGMENT VITRECTOMY [PDF]
Australian and New Zealand Journal of Ophthalmology, 1981 Summary The role of vitrectomy instrumentation in anterior segment reconstruction is reviewed with regard to indications, techniques, and pertinent clinical examples. An historical Summary of previous techniques and results for anterior segment vitrectomy is provided to emphasize certain aspects of modern closed-eye microsurgical vitrectomy ...
openaire +2 more sources
Ophthalmology and Therapy, 2023 Introduction There is growing evidence that confirms morphological changes in the posterior structures in patients with keratoconus (KC); however, isolated alterations could have been missed.
Neus Burguera-Giménez +4 more
doaj +1 more source
Genetics of the anterior segment dysgenesis
Taiwan Journal of Ophthalmology, 2023 The anterior segment dysgeneses are a broad group of heterogeneous disorders characterized by developmental abnormalities of the anterior segment of the eye, including primary congenital aphakia, Peters sequence, aniridia, and Axenfeld–Rieger spectrum.
Diego I Paredes +3 more
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Revista Médica del Hospital General de México, 2021 Introduction: The challenge of calculating intraocular lens (IOL) power after refractive surgery such as radial keratotomy (RK) remains unresolved after two decades. At present, there is an increase in patients with this history.
Erick E. Mena-Linares +3 more
doaj +1 more source
Referral Patterns and Diagnostic Timeliness in Pediatric Cancer: A Hospital‐Based Study in Indonesia
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Timely diagnosis and treatment are critical for improving survival among children with cancer. In low‐ and middle‐income countries (LMICs), delays are common and may be influenced by fragmented referral pathways and diagnostic limitations.
Nur Melani Sari +5 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Latino children are projected to make up nearly one‐third of United States (US) children by 2060, and many of their caregivers speak Spanish. Prior survey research has documented communication difficulties for Spanish‐speaking caregivers of children with cancer, but contemporary qualitative data are limited.
Jenny Ruiz +6 more
wiley +1 more source
Comparison of simultaneous vs sequential pars plana vitrectomy and cataract surgery
BMC Ophthalmology, 2023 Background To compare the clinical outcomes of patients undergoing sequential pars plana vitrectomy (PPV) followed by cataract extraction surgery (CE) [PPV/CE], simultaneous PPV and CE (PPV + CE), and sequential CE followed by PPV [CE/PPV].
Abdelhalim A. Awidi +5 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose To explore caregivers' experiences and perceptions of the nutritional challenges faced by children and adolescents undergoing cancer treatment, including oral intake and the use of nutritional support. Methods This was a qualitative study based on focus groups with parents and caregivers at a Brazilian pediatric oncology hospital ...
Danyelle Apparecida Balsamão Marques +5 more
wiley +1 more source
Accuracy of Astigmatism Calculation with the Barrett, Panacea, and enVista Toric Calculators
Life, 2023 Purpose: To evaluate residual refractive astigmatism using the Panacea and enVista toric calculators, compared to the gold-standard Barrett toric calculator. Design: A retrospective and comparative study was conducted in one center.
Astrid Lucero Espinosa Soto +3 more
doaj +1 more source