Acquired lens colobomas secondary to ocular surgeries are scarcely described in the literature. We describe two cases of acquired lens coloboma in two infants with glaucoma who underwent ocular surgery. The coloboma in the first case was likely because of direct trauma to the lens zonules during an optical iridectomy with a vitrectomy cutter, resulting in localized loss of zonules and consequently localized lens coloboma. The coloboma in the second case was noticed during examination under anesthesia after scleral buckling and cryopexy for retinal detachment. The cause for coloboma development in this case could be disruption of the lens zonules because of stretching of the globe after scleral buckle surgery or because of injury to zonules during scleral buckling and the cryopexy procedure.
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http://dx.doi.org/10.4103/jpgm.jpgm_1145_21 | DOI Listing |
Laser communications (lasercom) can enable more efficient and higher bandwidth communications than conventional radio frequency (RF) systems, but requires more sophisticated pointing and tracking (PAT) systems to acquire and maintain links. Liquid lens arrays can provide compact, nonmechanical beam steering as an alternative to fast-steering mirrors and mechanical gimbals. An array of two liquid lenses offset in perpendicular axes along with a third on-axis lens in the array are used for beam steering and divergence control, respectively.
View Article and Find Full Text PDFHealth Serv Manage Res
February 2025
LSU Shreveport, Shreveport, LA, USA.
In the highly competitive, perennially-changing healthcare industry, management prowess is vitally needed by those in positions of authority, but in isolation it is insufficient for delivering optimal results. Instead, management proficiencies must be complemented by leadership skills which amplify managerial efforts and outcomes. One avenue for building leadership acumen in healthcare organizations involves the establishment of leadership development programs.
View Article and Find Full Text PDFBMC Ophthalmol
January 2025
Eye Institute, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.
Background: Human anterior lens capsules (ALCs) have great potential in the treatment of multiple eye diseases, including corneal ulcers, glaucoma, age-related macular degeneration and macular holes. ALCs are also regarded as promising scaffolds for various ocular cells. Here, we investigated different decellularization methods for removing lens epithelial cells (LECs) that adhered to ALCs.
View Article and Find Full Text PDFBMJ Open
January 2025
Lancaster Medical School, Lancaster University, Lancaster, UK.
Introduction: Congenital colour vision deficiency (CVD), known as colour blindness, is a common visual problem affecting around 1 in 12 men and 1 in 200 women. It is known that people who have red-green CVD, the most common phenotype, can have difficulty differentiating colours and this can impact the ability to perform clinical tasks related to patient care. The objective of this scoping review is to understand the extent and type of evidence and the impact on clinical practice and patient safety arising from congenital CVD in healthcare professionals.
View Article and Find Full Text PDFJ Sex Med
January 2025
Department of Obstetrics and Gynaecology, Amsterdam UMC, location Vrije Universiteit Amsterdam, Amsterdam 1018HV, The Netherlands.
Background: Although many transmasculine individuals undergo 1 or more gynecological surgeries (ie, hysterectomy, oophorectomy, tubectomy, or colpectomy), little has been published about motivation, subjective experiences, and the effect on dysphoria and quality of life.
Aim: The aim of this study was to acquire an in-depth understanding of patients' motivations and experienced outcomes of gynecological gender surgery.
Methods: In this qualitative study, in-depth semi-structured interviews were conducted.
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