Results 31 to 40 of about 105,334 (131)

Pachychoroid diseases of the macula: an update. [PDF]

Med Hypothesis Discov Innov Ophthalmol
Background: The pachychoroid disease spectrum comprises a group of chorioretinal disorders characterized by structural and hemodynamic alterations of the choroid that may ultimately lead to dysfunction of the retinal pigment epithelium, choroidal ...
Kayabasi M, Koksaldi S, Karti O, Saatci AO.   +3 more
europepmc   +2 more sources

Co occurrance of Macular Telangiectasia type 2 with hemorrhagic polypoidal choroidal vasculopathy and response to anti-vascular endothelial growth factor

Oman Journal of Ophthalmology, 2023
We report the case of a 57-year-old female patient who presented with defective vision in the right eye due to large hemorrhagic pigment epithelial detachment with subretinal hemorrhage near the arcades with scattered retinal pigment epithelium (RPE ...
Shreyas Shah, George J Manayath, Shruthi Gajula, Venkatapathy Narendran   +3 more
doaj   +1 more source

Idiopathic bilateral multiple peripheral pigment epithelial detachment in Parkinson's disease: A case report

Indian Journal of Ophthalmology. Case Reports, 2023
A case of a 40-year-old female diagnosed with young onset Parkinson's disease with bilateral normal central fundus and normal subfoveal choroidal thickness associated with bilateral multiple peripheral pigment epithelial detachments and peripheral ...
Danalakshmi Varadarassou, Arokiam John Bosco, S Thanikachalam, Karen Sharma   +3 more
doaj   +1 more source

Comparative Analysis of the Clinical Features and Long‐Term Outcomes of Pachychoroid Neovasculopathy and Type 1 Neovascular Age‐Related Macular Degeneration

Journal of Ophthalmology, Volume 2020, Issue 1, 2020., 2020
Purpose. To evaluate the clinical characteristics and long‐term prognosis of pachychoroid neovasculopathy (PCN) when compared with type 1 neovascular age‐related macular degeneration (nAMD). Methods. We retrospectively analyzed 30 and 60 patients whose eyes were diagnosed as treatment‐naïve PCN or type 1 nAMD, respectively.
Jong In You, Kiyoung Kim, Dirk Sandner
wiley   +1 more source

Pachychoroid Spectrum Disorders: A Review of Clinical Features and Management

Delhi Journal of Ophthalmology, 2019
Pachychoroid disorders are an entity distinct from age-related macular degeneration and constitute four major variants along a continuum-pachychoroid pigment epitheliopathy, central serous chorioretinopathy (CSCR), pachychoroid neovasculopathy (PNV), and
Devesh Kumawat, Amber Bhayana, Vinod Kumar   +2 more
doaj   +1 more source

Long-term visual outcomes in pachychoroid spectrum diseases and its associating factors of eyes with chronic central serous chorioretinopathy

Scientific Reports, 2023
To analyze the long-term visual outcomes of pachychoroid spectrum diseases (PSD). Retrospective study. We reviewed the medical charts of consecutive patients with PSD, including focal choroidal excavation (FCE), pachychoroid pigment epitheliopathy (PPE),
Keiko Azuma, Nobuya Tanaka, Shuichiro Aoki, Kohdai Kitamoto, Kohei Ueda, Tatsuya Inoue, Ryo Obata   +6 more
doaj   +1 more source

Choriocapillaris flow deficit in a pachychoroid spectrum disease using en face optical coherence tomography angiography averaging.

PLoS ONE, 2022
PurposeTo investigate the choriocapillaris changes associated with pachychoroid pigment epitheliopathy (PPE) in comparison with healthy eyes.MethodsNine 3 × 3 mm macular optical coherence tomography angiography images were acquired in patients with PPE ...
Miho Tagawa, Sotaro Ooto, Kenji Yamashiro, Hiroshi Tamura, Akio Oishi, Akihito Uji, Manabu Miyata, Masahiro Miyake, Ayako Takahashi, Ai Ichioka, Akitaka Tsujikawa   +10 more
doaj   +1 more source

Updated review of the pachychoroid spectrum and central serous chorioretinopathy [PDF]

Revista Brasileira de Oftalmologia
The pachychoroid disease spectrum (PDS) encompasses a range of chorioretinal disorders characterized by increased choroidal thickness, dilated Haller's layer vessels (pachyvessels), and choroidal hyperpermeability, often associated with retinal pigment ...
Heitor Santos Nogueira, Mateus Pimenta Arruda, João Pedro Romero Braga, José Augusto Cardillo, Luiz H. Lima   +4 more
doaj   +1 more source

Differentiating a pachychoroid and healthy choroid using an unsupervised machine learning approach

Scientific Reports, 2022
The purpose of this study was to introduce a new machine learning approach for differentiation of a pachychoroid from a healthy choroid based on enhanced depth-optical coherence tomography (EDI-OCT) imaging. This study included EDI-OCT images of 103 eyes
Reza Mirshahi, Masood Naseripour, Ahmad Shojaei, Mohsen Heirani, Sayyed Amirpooya Alemzadeh, Farzan Moodi, Pasha Anvari, Khalil Ghasemi Falavarjani   +7 more
doaj   +1 more source

Acute Posterior Multifocal Placoid Pigment Epitheliopathy [PDF]

, 2016
Acute posterior multifocal placoid pigment epitheliopathy (APMPPE) is a term introduced by Gass in 1968 to describe a syndrome of multiple plaque-like post-equatorial, circumscribed, flat, gray-whitish, subretinal lesions involving the retinal pigment ...
Vittorio Pirani, Alfonso Giovannini, Ilir Arapi, GIOVANNINI, ALFONSO, Andrea Saitta, Michele Nicolai, NERI, Piergiorgio, PIRANI, VITTORIO, Cesare Mariotti, Piergiorgio Neri, NICOLAI, MICHELE, MARIOTTI, Cesare, SAITTA, ANDREA, ARAPI, ILIR   +13 more
core   +2 more sources