Results 91 to 100 of about 1,815 (200)

Pachychoroid neovasculopathy in a male patient: a case report [PDF]

, 2015
Pachychoroid neovasculopathy is a form of type 1 (subretinal pigment epithelium) neovascularization characterized by the involvement of dilated choroidal vessels in areas of increased choroidal thickness.
Rubens Belfort Matos Junior (5763935), Miguel Hage Amaro (5763932)   +1 more
core   +1 more source

Double neovascularization in the same eye with pachychoroid neovasculopathy: one exudative and the other non-exudative

, 2023
Pachychoroid neovasculopathy (PNV) is a pachychoroid spectrum disease characterized by macular neovascularization (MNV), dilated outer choroidal vessels (pachyvessels), and/or increased choroidal thickness.
Muhammed Altinisik, SELİN DENİZ ORUÇ, Mustafa Erdogan   +2 more
core   +1 more source

A two-stage CNN model for the classification and severity analysis of retinal and choroidal diseases in OCT images

International Journal of Intelligent Networks
The advancements in medical imaging techniques have brought exponential increase in the quantity and complexity of data which often require human expertise for interpretation and decision making. However, in real-world clinical settings, there is often a
Neetha George, Linu Shine, Ambily N, Bejoy Abraham, Sivakumar Ramachandran   +4 more
doaj   +1 more source

Association between choroidal caverns and choroidal vascular hyperpermeability in eyes with pachychoroid diseases

, 2018
PURPOSE: To investigate the association between choroidal caverns, choroidal vascular hyperpermeability (CVH), and pachyvessels in eyes with pachychoroid disease.
Yoichi Sakurada, Ravi Parikh, Serena Fragiotta, Sakurada, Yoichi, Fragiotta, Serena, Belinda C. S. Leong, Freund, K Bailey, Leong, Belinda C S, Parikh, Ravi, K. Bailey Freund   +9 more
core   +1 more source

Pachychoroid neovasculopathy: a type-1 choroidal neovascularization belonging to the pachychoroid spectrum—pathogenesis, imaging and available treatment options

, 2020
Purpose: The purpose of this paper is to provide a meaningful literature review about the epidemiology, pathogenesis, imaging and treatment of pachychoroid neovasculopathy (PNV).
Posarelli C., Sartini F., Figus M., Casini G., Nardi M.   +4 more
core   +1 more source

A study of the relationship between cytokine levels and the response to anti-VEGF therapy in polypoid choroidal vasculopathy with different choroidal thicknesses

Frontiers in Endocrinology
PurposePolypoidal choroidal vasculopathy (PCV) is an irreversible retinal choroidal disease. Individuals with PCV exhibit diverse baseline characteristics, including systemic characteristics, ocular traits, metabolic factor levels, and different ...
Su Dong, Pan Fan, Haotian Yu, Bo Jiang, Dawei Sun   +4 more
doaj   +1 more source

Inter-Relationships Between the Deep Learning-Based Pachychoroid Index and Clinical Features Associated with Neovascular Age-Related Macular Degeneration. [PDF]

J Clin Med
Background/Objectives: To investigate the impact of pachychoroid on the clinical features of neovascular age-related macular degeneration (nAMD) in Japan using the deep learning-based Hokkaido University pachychoroid index (HUPI), which has a high ...
Saito M, Mitamura M, Ito Y, Endo H, Katsuta S, Ishida S.   +5 more
europepmc   +2 more sources

Pachychoroid Diseases of the Macula

, 2015
Advances in optical coherence tomography have enabled a better appreciation of the role of pathologic choroidal changes in a variety of retinal disease.
Gómez-Ulla, Francisco; RETICS Oftared, Health Institute Carlos III, Madrid, Spain Department of Ophthalmology, University of Santiago de Compostela, Santiago de Compostela, Spain Ophthalmic Institute Gomez-Ulla, Santiago de Compostela, Spain, Dolz-Marco, Rosa; Unit of Macula, Department of Ophthalmology, University and Polytechnic Hospital La Fe, Valencia, Spain RETICS Oftared, Health Institute Carlos III, Madrid, Spain, Gallego-Pinazo, Roberto; Unit of Macula, Department of Ophthalmology, University and Polytechnic Hospital La Fe, Valencia, Spain RETICS Oftared, Health Institute Carlos III, Madrid, Spain, Mrejen, Sarah; Vitreous, Retina, Macula Consultants of New York, New York, USA LuEsther T. Mertz Retinal Research Center, Manhattan Eye, Ear, and Throat Hospital, New York, USA, Freund, K Bailey; Vitreous, Retina, Macula Consultants of New York, New York, USA LuEsther T. Mertz Retinal Research Center, Manhattan Eye, Ear, and Throat Hospital, New York, USA Department of Ophthalmology, New York University School of Medicine, New York, USA   +4 more
core  

Intraocular Vascular Endothelial Growth Factor Levels in Pachychoroid Neovasculopathy and Neovascular Age- Related Macular Degeneration

, 2020
Citation: Hata M, Yamashiro K, Ooto S, et al. Intraocular vascular endothelial growth factor levels in pachychoroid neovasculopathy and neovascular agerelated macular degeneration. Invest Ophthalmol Vis Sci. 2017;58:292-298.
Ayako Takahashi, Akitaka Tsujikawa, Kenji Yamashiro, Nagahisa Yoshimura, Hiroshi Tamura, Masayuki Hata, Sotaro Ooto, Manabu Miyata, Akio Oishi, Naoko Ueda-Arakawa   +9 more
core  

Optical Coherence Tomography Angiography of Shallow Irregular Pigment Epithelial Detachments In Pachychoroid Spectrum Disease

, 2015
PURPOSE: To determine the proportion of shallow irregular pigment epithelial detachments in eyes with pachychoroid features that harbor neovascular tissue and to study the morphology of this tissue with optical coherence tomography (OCT) angiography ...
Sarraf, D., Balaratnasingam, C., Klufas, M. A., Freund, K. B., Dansingani, K. K.   +4 more
core   +1 more source