1. Andrew J. Tatham

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    1. Mentioned In 9 Articles

    2. Detecting Structural Progression in Glaucoma with Optical Coherence Tomography

      Detecting Structural Progression in Glaucoma with Optical Coherence Tomography
      Optical coherence tomography (OCT) is increasingly used to obtain objective measurements of the retinal nerve fiber layer (RNFL), optic nerve head, and macula for assessing glaucoma progression. Although OCT has been adopted widely in clinical practice, uncertainty remains concerning its optimal role. Questions include: What is the best structure to measure? What quantity of change is significant? Are structural changes relevant to the patient? How are longitudinal measurements affected by ...
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    3. The Influence of Optical Coherence Tomography Measurements of Retinal Nerve Fiber Layer on Decision-Making in Glaucoma Diagnosis

      The Influence of Optical Coherence Tomography Measurements of Retinal Nerve Fiber Layer on Decision-Making in Glaucoma Diagnosis
      Purpose : To quantify the influence of spectral domain optical coherence tomography (SDOCT) on decision-making in patients with suspected glaucoma. Methods : A prospective cross-sectional study involving 40 eyes of 20 patients referred by community optometrists due to suspected glaucoma. All patients had disc photographs and standard automated perimetry (SAP), and results were presented to 13 ophthalmologists who estimated pre-test probability of glaucoma (0100%) for a total of 520 observations. Ophthalmologists were ...
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      Mentions: Andrew J. Tatham
    4. A window to beyond the orbit: the value of optical coherence tomography in non-ocular disease

      A window to beyond the orbit: the value of optical coherence tomography in non-ocular disease
      Optical coherence tomography (OCT) imaging of the eye has become an essential tool for the ophthalmologist, aiding diagnosis and assisting with treatment decisions, in many ocular diseases. However, there is an evolving role for OCT in informing on non-ocular diseases, which ophthalmologists should be aware of. The purpose of this review was to examine recent evidence for the role of ocular OCT imaging to evaluate disease beyond the orbit and ...
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      Mentions: Andrew J. Tatham
    5. Diagnostic Ability of Macular Ganglion Cell Inner Plexiform Layer Measurements in Glaucoma Using Swept Source and Spectral Domain Optical Coherence Tomography

      Diagnostic Ability of Macular Ganglion Cell Inner Plexiform Layer Measurements in Glaucoma Using Swept Source and Spectral Domain Optical Coherence Tomography
      Purpose To evaluate the diagnostic ability of macular ganglion cell and inner plexiform layer measurements in glaucoma, obtained using swept source (SS) and spectral domain (SD) optical coherence tomography (OCT) and to compare to circumpapillary retinal nerve fiber layer (cpRNFL) thickness measurements. Methods The study included 106 glaucomatous eyes of 80 subjects and 41 eyes of 22 healthy subjects from the Diagnostic Innovations in Glaucoma Study. Macular ganglion cell and ...
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    6. Assessment of Optic Nerve Head Drusen Using Enhanced Depth Imaging and Swept Source Optical Coherence Tomography

      Assessment of Optic Nerve Head Drusen Using Enhanced Depth Imaging and Swept Source Optical Coherence Tomography
      Background: Optic nerve head drusen (ONHD) are calcific deposits buried or at the surface of the optic disc. Although ONHD may be associated with progressive visual field defects, the mechanism of drusen-related field loss is poorly understood. Methods for detecting and imaging disc drusen include B-scan ultrasonography, fundus autofluorescence, and optical coherence tomography (OCT). These modalities are useful for drusen detection but are limited by low resolution or poor penetration ...
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    7. Evaluation of Retinal and Choroidal Thickness By Swept-Source Optical Coherence Tomography: Repeatability and Assessment of Artifacts

      Evaluation of Retinal and Choroidal Thickness By Swept-Source Optical Coherence Tomography: Repeatability and Assessment of Artifacts
      ...laucoma Center and Department of Ophthalmology, University of California, San Diego, La Jolla, California , * Andrew J. Tatham, FRCOphth Affiliations + Hamilton Glaucoma Center and Department of Ophthalmology, University...
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  2. About Andrew J. Tatham

    Andrew J. Tatham

    Andrew J. Tatham is with the Hamilton Glaucoma Center and Department of Ophthalmology, University of California San Diego.