Mahmoud Tawfik KhalafAllah
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View article: Early Peripapillary Choroidal Thinning during Myopia Development: A Potential Biomarker for Progressive Myopia Identified in Tree Shrews
Early Peripapillary Choroidal Thinning during Myopia Development: A Potential Biomarker for Progressive Myopia Identified in Tree Shrews Open
Sustained negative lens wear can induce progressive myopia in tree shrews. Profound choroidal thinning during early myopia development is a potential biomarker for future chorioscleral thinning, axial elongation, and myopia progression. Th…
View article: Heterogenous thinning of peripapillary tissues occurs early during high myopia development in juvenile tree shrews
Heterogenous thinning of peripapillary tissues occurs early during high myopia development in juvenile tree shrews Open
View article: Racial Differences in Diagnostic Accuracy of Retinal Nerve Fiber Layer Thickness in Primary Open-Angle Glaucoma
Racial Differences in Diagnostic Accuracy of Retinal Nerve Fiber Layer Thickness in Primary Open-Angle Glaucoma Open
View article: Longitudinal Changes of Bruch's Membrane Opening, Anterior Scleral Canal Opening, and Border Tissue in Experimental Juvenile High Myopia
Longitudinal Changes of Bruch's Membrane Opening, Anterior Scleral Canal Opening, and Border Tissue in Experimental Juvenile High Myopia Open
During experimental high myopia development, progressive relative deformations of ASCO and BMO occur simultaneously with changes in border tissue configuration from internally to externally oblique in sectors that are close to the posterio…
View article: Vertebrate Animal Models of RP59: Current Status and Future Prospects
Vertebrate Animal Models of RP59: Current Status and Future Prospects Open
Retinitis pigmentosa-59 (RP59) is a rare, recessive form of RP, caused by mutations in the gene encoding DHDDS (dehydrodolichyl diphosphate synthase). DHDDS forms a heterotetrameric complex with Nogo-B receptor (NgBR; gene NUS1) to form a …
View article: Vertebrate Animal Models of RP59: Current Status and Future Prospects
Vertebrate Animal Models of RP59: Current Status and Future Prospects Open
Retinitis pigmentosa-59 (RP59) is a rare, recessive form of RP, caused by mutations in the gene encoding DHDDS (dehydrodolichyl diphosphate synthase). DHDDS forms a heterotetrameric complex with Nogo-B Receptor (NgBR; gene NUS1) to form a …
View article: Combined Corneal Cross-Linking and Myoring Implantation in Advanced Keratoconus: Femtosecond Laser versus Manual Dissection
Combined Corneal Cross-Linking and Myoring Implantation in Advanced Keratoconus: Femtosecond Laser versus Manual Dissection Open
Background. Intrastromal corneal ring segments are widely adopted for keratoconus management. However, the complete ring (Myoring) was proposed to be superior in advanced cases. Myoring can be implanted either via femtoassisted or manual d…
View article: Effects of high myopia on in vivo compliance of anterior scleral canal opening and lamina cribrosa depth in juvenile tree shrews
Effects of high myopia on in vivo compliance of anterior scleral canal opening and lamina cribrosa depth in juvenile tree shrews Open
View article: Longitudinal positional changes of anterior scleral canal opening versus Bruch's membrane opening during high myopia development in juvenile tree shrews
Longitudinal positional changes of anterior scleral canal opening versus Bruch's membrane opening during high myopia development in juvenile tree shrews Open
View article: Evaluation of the external validity of a joint structure–function model for monitoring glaucoma progression
Evaluation of the external validity of a joint structure–function model for monitoring glaucoma progression Open
View article: Second primary malignancies of eye and ocular adnexa after a first primary elsewhere in the body
Second primary malignancies of eye and ocular adnexa after a first primary elsewhere in the body Open
View article: Evaluation of a Tangential Map-Based Nomogram for Intrastromal Corneal Ring Segments’ Implantation in Keratoconus: One Year Results
Evaluation of a Tangential Map-Based Nomogram for Intrastromal Corneal Ring Segments’ Implantation in Keratoconus: One Year Results Open
Purpose . To evaluate a new tangential map-based nomogram versus the axial map-based nomogram for ICRS in keratoconus. Methods . A prospective case series study including 64 eyes of 64 patients who underwent ICRS implantation. Cone locatio…
View article: Second Ocular adnexal malignancies - Histology for Histology Correlation
Second Ocular adnexal malignancies - Histology for Histology Correlation Open
This table presents the histology of the first primary and histology of the orbital malignancy. Please note that the population in this table is different from the population in the paper. The first primary in this table includes all sites…
View article: Second Ocular adnexal malignancies - Histology for Histology Correlation
Second Ocular adnexal malignancies - Histology for Histology Correlation Open
This table presents the histology of the first primary and histology of the orbital malignancy. Please note that the population in this table is different from the population in the paper. The first primary in this table includes all sites…
View article: Lacrimal gland tumours: Clinical and epidemiological patterns in the United States
Lacrimal gland tumours: Clinical and epidemiological patterns in the United States Open
View article: Difluprednate versus Prednisolone Acetate after Cataract Surgery: a Systematic Review and Meta-Analysis
Difluprednate versus Prednisolone Acetate after Cataract Surgery: a Systematic Review and Meta-Analysis Open
Objective Topical steroids are the cornerstone in controlling the inflammation after cataract surgery. Prednisolone acetate and difluprednate are the two main products for this purpose. However, it is unclear which one should be used in te…
View article: Corneal biomechanics and intraocular pressure assessment after penetrating keratoplasty for non keratoconic patients, long term results
Corneal biomechanics and intraocular pressure assessment after penetrating keratoplasty for non keratoconic patients, long term results Open
View article: PB2056 ORBITAL LYMPHOMA: CLINICAL AND EPIDEMIOLOGICAL PATTERNS WITHIN THE UNITED STATES
PB2056 ORBITAL LYMPHOMA: CLINICAL AND EPIDEMIOLOGICAL PATTERNS WITHIN THE UNITED STATES Open
Background: Lymphomas are relatively common tumors that may affect the orbit through tissue infiltration. However, data available about tumors possibly originating in orbit (also called orbital lymphoma) are scarce. Aims: In this study, we…
View article: Ebola virus disease: Essential clinical knowledge
Ebola virus disease: Essential clinical knowledge Open
Since its initial outbreak in 1976, Ebola virus disease (EVD) has affected thousands of people, causing severe illness with high mortality rates. In the absence of a vaccine or effective specific treatment, as well as the lack of early dia…