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OBJECTIVE To evaluate characteristics of small choroidal melanoma using enhanced depth imaging spectral-domain optical coherence tomography (EDI-OCT). DESIGN Retrospective comparative analysis. RESULTS Of 37 eyes with small choroidal melanoma imaged using EDI-OCT, the mean tumor thickness was 1025 μm by EDI-OCT compared with 2300 μm by ultrasonography.(More)
PURPOSE To review enhanced depth imaging optical coherence tomography of intraocular tumors. METHODS Review of tumor surface topography and internal characteristics based on published reports and personal experience. RESULTS Using enhanced depth imaging optical coherence tomography, choroidal nevus showed smooth moderate dome-shape and with overlying(More)
PURPOSE To describe the characteristics of choroidal nevus using the enhanced depth imaging (EDI) feature of spectral-domain optical coherence tomography (OCT). DESIGN Retrospective, observational case series. PARTICIPANTS One hundred four eyes with choroidal nevus. METHODS Spectral-domain EDI OCT was performed with a Heidelberg Spectralis HRA+OCT(More)
PURPOSE To evaluate optical coherence tomography angiography (OCTA) characteristics of macular vascular details in eyes with choroidal nevus and melanoma, compared with unaffected contralateral eye. METHODS Retrospective comparative analysis comprising 70 patients with choroidal nevus and 36 patients with choroidal melanoma examined with optical coherence(More)
PURPOSE To assess combined hamartoma of the retina and retinal pigment epithelium with enhanced depth imaging optical coherence tomography. METHODS Retrospective, observational cases series in eight eyes of eight patients, with comparison between affected and unaffected eyes regarding enhanced depth imaging optical coherence tomography features of tumor,(More)
PURPOSE To describe enhanced depth imaging optical coherence tomography findings of choroidal osteoma. METHODS Retrospective, observational case series of 15 eyes with choroidal osteoma imaged with EDI-OCT. RESULTS The mean age at presentation was 27 years. There were 10 women and 3 men. The visual acuity ranged from 20/20 to hand motion, with reduced(More)
Fifteen cases of primary gastrointestinal lymphoma diagnosed over 8 years are reviewed. In the period 1980 to 1982 there was a cumulative appearance of GI lymphomas, nine out of 15 cases were diagnosed in that period. According to its localization, lymphoma occurred in 12 cases in the stomach, and in 3 in the small intestines and the colon. One case of(More)