نتایج جستجو برای: choroidal neovasculariztion

تعداد نتایج: 8744  

Journal: :AJNR. American journal of neuroradiology 2015
E Raz M Shapiro T Becske D W Zumofen O Tanweer M B Potts H A Riina P K Nelson

BACKGROUND AND PURPOSE Endoluminal reconstruction with the Pipeline Embolization Device is an effective treatment option for select intracranial aneurysms. However, concerns for the patency of eloquent branch arteries covered by the Pipeline Embolization Device have been raised. We aimed to examine the patency of the anterior choroidal artery and clinical sequelae after ICA aneurysm treatment. ...

Journal: :Investigative ophthalmology & visual science 2017
Takako Hirashima Manabu Miyata Kenji Ishihara Tomoko Hasegawa Masako Sugahara Ken Ogino Munemitsu Yoshikawa Masayuki Hata Yoshimasa Kuroda Yuki Muraoka Sotaro Ooto Nagahisa Yoshimura

Purpose We compare the choroidal vascular area between Bietti crystalline dystrophy (BCD) patients with CYP4V2 mutations, retinitis pigmentosa (RP) patients with EYS mutations, and normal controls, and investigate the correlation between choroidal vascular area and associated parameters. Methods This prospective case-series study included consecutive nine eyes of nine BCD patients with CYP4V2...

2012
Lubna Razzaq Marina Marinkovic Wouter Swart Sjoerd G. van Duinen Jan E.E. Keunen Gregorius P.M. Luyten

We report the case of a 54-year-old female who was referred to us with an amelanotic mass on the posterior pole of the left eye involving the macula. Fundus fluorescein angiography revealed a hyperfluorescent choroidal mass. Indocyanine green chorioangiography revealed a hypofluorescent choroidal lesion with hyperfluorescent margins. B-scan ultrasonography showed a choroidal mass with moderate ...

2012
Takashi Kanamoto Michiya Takamatsu

AIM To report on the effectiveness of systemic steroid-pulse therapy in treating idiopathic choroidal detachment. CASE PRESENTATION Our patient developed idiopathic choroidal detachment after cataract surgery for pseudoexfoliation glaucoma and glaucoma filtration surgery. Systemic steroid-pulse therapy was performed, and the choroidal detachment resolved completely. CONCLUSION We suggest sy...

Journal: :QJM: An International Journal of Medicine 2021

Abstract PURPOSE To evaluate the macular, retinal nerve fiber layer (RNFL) and choroidal thickness alterations by using spectral-domain optical coherence tomography (SD-OCT) in postmenopausal, pregnant non-pregnant women. PATIENTS AND METHODS A comparative study included a total of 42 eyes (Right eye) healthy females period from march 2019 to September divided into 3 groups: a) Non b) Pregnant ...

Journal: :American journal of ophthalmology 1996
M Ip M B Gorin

PURPOSE To determine whether thalidomide therapy can prevent a recurrence of a choroidal neovascular membrane in a patient with punctate inner choroidopathy. METHODS Case report. In a 38-year-old woman with bilateral punctate inner choroidopathy, thalidomide therapy was initiated three days after laser photocoagulation of a choroidal neovascular membrane. RESULTS The patient had a recurrenc...

2016
Libin Jiang Lanlan Chen Xiujuan Qiu Ran Jiang Yaxing Wang Liang Xu Timothy Y Y Lai

BACKGROUND Non-arteritic anterior ischemic optic neuropathy (NA-AION) is one of the most common types of ischemic optic neuropathy. Several recent studies suggested that abnormalities of choroidal thickness might be associated with NA-AION. The main objective of this case-control study was to evaluate whether choroidal thickness is an ocular risk factor for the development of NA-AION by evaluat...

Journal: :Journal of clinical images and medical case reports 2022

Acute traumatic maculopathy included a spectrum of disorders following blunt ocular trauma, such as pigment epitheliopathy, commotio retina, and choroidal rupture.

2017
Rui Hua Wenya Li Weiwei Wu Jun Tao Qing Peng

The choroid is the most common site for intraocular metastatic disease. Photodynamic therapy (PDT) can effectively destroy malignant tissue and induce anti-tumor activity. Recent publications support its use as an effective therapy for the treatment of choroidal metastases, especially in the subfoveal region, resulting in subsequent vision preservation or improvement. Here, we introduce a case ...

Journal: :AJNR. American journal of neuroradiology 1978
R N Bryan R A Lewis S L Miller

Choroidal osteomas are benign, juxtapapillary, choroidal tumors that mandate no treatment. They occur predominantly in young (median age, 20 years) females (90%). While ophthalmoscopy and fluorescein angiography reveal suggestive ophthalmic findings, echography, plain radiography, and especially computed tomography (CT) are important in establishing the correct diagnosis. These lesions may be c...

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