World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
75
Citations
18640
World Ranking
19180
National Ranking
9559

Overview

Hiroshi Ishikawa is affiliated with Oregon Health & Science University in the United States and has contributed extensively to ophthalmology and related medical fields. Their research spans several subfields within medicine, primarily focusing on ophthalmology, radiology, nuclear medicine and imaging, biomedical engineering, surgery, and epidemiology.

Their body of work centers predominantly on glaucoma and retinal disorders, with significant investigation into retinal imaging and analysis, as well as optical coherence tomography (OCT) applications. Research topics also include retinal diseases and treatments, corneal surgery and disorders, retinal and macular surgery, and congenital diaphragmatic hernia studies.

Frequent publication venues for Ishikawa include:

  • Translational Vision Science & Technology
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Ophthalmology Glaucoma
  • Fluids and Barriers of the CNS
  • Investigative Ophthalmology & Visual Science

Collaborations have been a significant aspect of their research output. Frequent co-authors include:

  • Joel S. Schuman
  • Gadi Wollstein
  • Bhavna Antony
  • Mengling Liu
  • Zeinab Ghassabi

Notable recent publications by Ishikawa reflect a focus on evaluating and improving imaging techniques and diagnostic criteria in ophthalmology and neurological conditions:

  • "Optical Coherence Tomography and Glaucoma," 2021, Annual Review of Vision Science
  • "Attention-Guided 3D-CNN Framework for Glaucoma Detection and Structural-Functional Association Using Volumetric Images," 2020, IEEE Journal of Biomedical and Health Informatics
  • "The choroid plexus acts as an immune cell reservoir and brain entry site in experimental autoimmune encephalomyelitis," 2023, Fluids and Barriers of the CNS
  • "Estimating Global Visual Field Indices in Glaucoma by Combining Macula and Optic Disc OCT Scans Using 3-Dimensional Convolutional Neural Networks," 2020, Ophthalmology Glaucoma
  • "The Role of Optical Coherence Tomography Criteria and Machine Learning in Multiple Sclerosis and Optic Neuritis Diagnosis," 2022, Neurology

Best Publications

  • Detection of macular ganglion cell loss in glaucoma by Fourier-domain optical coherence tomography.

    Ou Tan;Vikas Chopra;Ake Tzu Hui Lu;Joel S. Schuman

  • Macular Segmentation with Optical Coherence Tomography

    Hiroshi Ishikawa;Daniel M. Stein;Gadi Wollstein;Gadi Wollstein;Siobahn Beaton;Siobahn Beaton

  • Reproducibility of nerve fiber thickness, macular thickness, and optic nerve head measurements using StratusOCT.

    Lelia A. Paunescu;Joel S. Schuman;Lori Lyn Price;Paul C. Stark

  • Optical Coherence Tomography Longitudinal Evaluation of Retinal Nerve Fiber Layer Thickness in Glaucoma

    Gadi Wollstein;Joel S. Schuman;Lori L. Price;Ali Aydin

  • Progesterone is essential for maintenance and growth of uterine leiomyoma.

    Hiroshi Ishikawa;Kazutomo Ishi;Vanida Ann Serna;Rafael Kakazu

  • Optical coherence tomography and scanning laser polarimetry in normal, ocular hypertensive, and glaucomatous eyes

    Sek Tien Hoh;Sek Tien Hoh;David S Greenfield;David S Greenfield;Andrea Mistlberger;Andrea Mistlberger;Jeffrey M Liebmann;Jeffrey M Liebmann

  • Heidelberg retina Tomography and optical coherence Tomography in normal, ocular-hypertensive, and glaucomatous eyes

    Andrea Mistlberger;Jeffrey M. Liebmann;David S. Greenfield;Mauricio E. Pons

  • Optical Coherence Tomography: History, Current Status, and Laboratory Work

    Michelle L. Gabriele;Michelle L. Gabriele;Gadi Wollstein;Hiroshi Ishikawa;Larry Kagemann

  • Ultra-fast photonic crystal/quantum dot alloptical switch for future photonic networks.

    Hitoshi Nakamura;Yoshimasa Sugimoto;Kyozo Kanamoto;Naoki Ikeda

  • Ganglion cell loss in relation to visual disability in multiple sclerosis.

    Scott D. Walter;Hiroshi Ishikawa;Kristin M. Galetta;Reiko E. Sakai

  • Comparison of three optical coherence tomography scanning areas for detection of glaucomatous damage.

    Gadi Wollstein;Gadi Wollstein;Hiroshi Ishikawa;Hiroshi Ishikawa;Jiping Wang;Siobahn A. Beaton;Siobahn A. Beaton

  • Comparison of ultrahigh- and standard-resolution optical coherence tomography for imaging macular pathology.

    Tony H. Ko;James G. Fujimoto;Joel S. Schuman;Joel S. Schuman;Lelia A. Paunescu

  • Optical coherence tomography (OCT) macular and peripapillary retinal nerve fiber layer measurements and automated visual fields.

    Gadi Wollstein;Joel S. Schuman;Joel S. Schuman;Lori L. Price;Ali Aydin

  • Optical coherence tomography machine learning classifiers for glaucoma detection: a preliminary study

    Zvia Burgansky-Eliash;Gadi Wollstein;Tianjiao Chu;Joseph D. Ramsey

  • Effects of Age on Optical Coherence Tomography Measurements of Healthy Retinal Nerve Fiber Layer, Macula, and Optic Nerve Head

    Kyung Rim Sung;Gadi Wollstein;Richard A. Bilonick;Kelly A. Townsend

  • Automated macular pathology diagnosis in retinal OCT images using multi-scale spatial pyramid and local binary patterns in texture and shape encoding

    Yu Ying Liu;Mei Chen;Hiroshi Ishikawa;Gadi Wollstein

  • Increasing sampling density improves reproducibility of optical coherence tomography measurements.

    Rabia Gurses-ozden;Hiroshi Ishikawa;Sek-tien Hoh;Jeffrey M. Liebmann

  • Retinal nerve fibre layer and visual function loss in glaucoma: the tipping point

    Gadi Wollstein;Larry Kagemann;Richard A Bilonick;Hiroshi Ishikawa

  • Retinal nerve fibre layer thickness measurement reproducibility improved with spectral domain optical coherence tomography

    Jong S Kim;Hiroshi Ishikawa;Kyung R Sung;Juan A Xu

  • Effects of Age on Optical Coherence Tomography Measurements of Healthy Retinal Nerve Fiber Layer, Macula, and Optic Nerve Head Citation

    Sung;Kyung Rim;Kyung Rim Sung;Gadi Wollstein

Frequent Co-Authors

Joel S. Schuman
Joel S. Schuman Wills Eye Hospital
Jeffrey M. Liebmann
Jeffrey M. Liebmann University of Iowa Hospitals and Clinics
Robert Ritch
Robert Ritch New York Eye and Ear Infirmary
Jay S. Duker
Jay S. Duker Tufts Medical Center
Serdar E. Bulun
Serdar E. Bulun Northwestern University
James M. Rehg
James M. Rehg University of Illinois at Urbana-Champaign
Guido Gerig
Guido Gerig New York University
David Huang
David Huang Oregon Health & Science University
Joachim Hornegger
Joachim Hornegger University of Erlangen-Nuremberg

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

If you’re considering a career in medicine or healthcare, there are many online degree paths to fit your goals. For registered nurses aiming to expand their qualifications, exploring the cheapest accredited online rn to bsn programs can offer both affordability and flexibility. These programs are great for working professionals looking to continue their education without putting their careers on hold.

If you hold a non-nursing bachelor's degree but are drawn to nursing, direct entry msn programs for non-nurses online let you transition into this field quickly. They provide a fast-track route into advanced practice roles for those looking to make a career change.

For those just starting out, finding the easiest rn program to get into can be a smart way to begin your journey. These programs often have flexible entry requirements, making them ideal for applicants who want a more accessible option.

Not all healthcare roles require clinical training. Medical coding and billing offer excellent remote work opportunities. If this sparks your interest, consider online medical coding classes with financial aid to get started with minimal upfront costs.

Best Scientists Citing Hiroshi Ishikawa

Trending Scientists

Recently Published Articles