Anterior Segment Optical Coherence Tomography Angiography for Identification of Iris Vasculature and Staging of Iris Neovascularization: A Pilot Study
نویسندگان
چکیده
منابع مشابه
Evaluation of Iris Melanoma with Anterior Segment Optical Coherence Tomography
Anterior segment optical coherence tomography (AS-OCT) is a relatively new imaging modality that allows assessment of anterior segment structures. AS-OCT enables the differentiation of benign and malignant tumors through the evaluation of lesion size, internal structure, degree of vascularity, and anterior and posterior surfaces. Herein, we discuss the AS-OCT findings of a patient with spindle ...
متن کاملOptical coherence tomography angiography of iris microhemangiomatosis
Purpose To report optical coherence tomography angiography (OCTA) of iris microhemangiomatosis. Observations A 75-year-old asymptomatic Caucasian man was found to have bilateral pupillary vascular lesions during cataract evaluation. Visual acuity was counting fingers in the right eye (OD) and 20/40 in the left eye (OS) with normal intraocular pressures in both eyes (OU). In each eye there wer...
متن کاملOptical Coherence Tomography Angiography of Iris Nevus: A Case Report
Iris nevus is common: 6% of patients with suspected iris melanoma have lesions other than melanoma, and 36% of them are nevi. Iris nevus turns into melanoma in approximately 8% of cases at a mean of 15 years. This case report provides the first description of an iris tumor examined with iris optical coherence tomography angiography (OCTA) compared to iris fluorescein angiography (IFA). A 60-yea...
متن کاملAnterior segment optical coherence tomography findings of iris granulomas in Hansen's disease: a case report
BACKGROUND A 50-year-old male was diagnosed to have a right eye sclerouveitis and left eye granulomatous anterior uveitis due to Hansen's disease. We are reporting the anterior segment optical coherence tomography (ASOCT) findings of iris granuloma in this case. FINDINGS Skin biopsy revealed plenty of acid fast bacilli with a bacteriological index of 5 suggestive of multibacillary polar lepro...
متن کاملDynamic analysis of iris configuration with anterior segment optical coherence tomography.
PURPOSE To evaluate dynamic changes in iris configuration and their association with anterior chamber angle width by using anterior segment optical coherence tomography (ASOCT). METHODS Forty-six normal subjects with open angles and 40 with narrow angles (Shaffer grade < or =2 in three or more quadrants during dark room gonioscopy) were analyzed. The dynamic ASOCT dark-light changes of iris b...
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ژورنال
عنوان ژورنال: Current Eye Research
سال: 2017
ISSN: 0271-3683,1460-2202
DOI: 10.1080/02713683.2017.1293113