1. Articles from Tomoka Ishida

    1-2 of 2
    1. Swept-source optical coherence tomographic findings in eyes with metastatic choroidal tumor

      Swept-source optical coherence tomographic findings in eyes with metastatic choroidal tumor

      Purpose To report the swept-source optical coherence tomographic (OCT) findings in two eyes with choroidal metastases. Observations Two patients with choroidal metastasis were studied. The metastasis was from a breast cancer in Case 1 and from a lung cancer in Case 2. In Case 1, swept-source OCT showed a highly reflective solid tumor with low optical reflective tissues that had replaced the choroidal tissue. Swept-source OCT was able to image the choroidal mass where other fundus imaging methods such as fluorescein angiography did not show the mass. Ophthalmoscopy of Case 2 showed hemorrhages in the inner retina, on the tumor ...

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    2. PERIPAPILLARY ARTERIAL RING OF ZINN-HALLER IN HIGHLY MYOPIC EYES AS DETECTED BY OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY

      PERIPAPILLARY ARTERIAL RING OF ZINN-HALLER IN HIGHLY MYOPIC EYES AS DETECTED BY OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY

      Purpose: To visualize the arterial circle of Zinn-Haller (ZHAC) in highly myopic patients by using OCT-A. Methods: Two hundred and fifty-three eyes of 146 consecutive patients with axial length >=26.5 mm who underwent OCT-A centered onto the optic disk were studied. Results: Arterial circle of Zinn-Haller was detectable on OCT-A images within the area of the parapapillary myopic conus in 26 (10%) of 253 eyes. The ZHAC was annular in 18 (69%) eyes, triangular in (15%) 4 eyes, and irregular (15%) in 4 eyes. The visibility of the ZHAC on OCT-A images was similar to the visibility on indocyanine ...

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    1-2 of 2
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  2. Topics in the News

    1. (2 articles) Tokyo Medical & Dental University
    2. (2 articles) Kyoko Ohno-Matsui
    3. (1 articles) University of Heidelberg
    4. (1 articles) Jost B. Jonas
    5. (1 articles) National Institutes of Health
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    PERIPAPILLARY ARTERIAL RING OF ZINN-HALLER IN HIGHLY MYOPIC EYES AS DETECTED BY OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY Swept-source optical coherence tomographic findings in eyes with metastatic choroidal tumor Axial Scaling Is Independent of Ocular Magnification in OCT Images Optical coherence tomography findings as a predictor of clinical course in patients with branch retinal vein occlusion treated with ranibizumab Efficient Deep Learning-Based Automated Pathology Identification in Retinal Optical Coherence Tomography Images Position for Application Engineer in OCT, based in Shenzhen, China Volumetric optical coherence microscopy with a high space-bandwidth-time product enabled by hybrid adaptive optics Healing by design: in vivo insights following contemporary coronary stent deployment Modeling neurodegeneration in patients with visual pathway tumors by retinal Optical Coherence Tomography Intravascular Optical Coherence Tomography Image Segmentation Based on Support Vector Machine Algorithm Evaluation of fouling in nanofiltration for desalination using a resistance-in-series model and optical coherence tomography Optical coherence tomography angiography in retinal vein occlusions