Koichi Ogawa
Koganei, 1848584, Japan
Last Updated: 09/26/2026
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Found 44 publications
Convex-probe endobronchial ultrasound-guided cryobiopsy for pleural tumors: three case reports.
Journal: Translational lung cancer research
Published: December 11, 2025
Fast and accurate iterative reconstruction using a volume integral model with look-up tables for pinhole SPECT.
Journal: Radiological physics and technology
Published: November 25, 2025
Accurate CT-free correction of attenuation, scatter, and aperture effects using deep learning in dedicated cardiac pinhole SPECT.
Journal: Annals of nuclear medicine
Published: November 11, 2025
Deep learning-based attenuation and scatter correction in myocardial SPECT without using X-ray CT images.
Journal: Radiological physics and technology
Published: October 12, 2025
Relationship Between T790M Allele Frequency and Therapeutic Effects Before and After EGFR-TKI Administration Using Droplet Digital PCR in Non-small-cell Lung Cancer With EGFR Mutation.
Journal: Cancer diagnosis & prognosis
Published: February 02, 2025
Scatter and beam hardening effect corrections in pelvic region cone beam CT images using a convolutional neural network.
Journal: Radiological physics and technology
Published: December 05, 2024
Lack of Association Between Immunotherapy and Improvement of Survival for Non-small Cell Lung Cancer Patients With Hemodialysis: A Nationwide Retrospective Cohort Study.
Journal: Clinical lung cancer
Published: October 01, 2023
Reducing image artifacts in sparse projection CT using conditional generative adversarial networks.
Journal: Scientific reports
Published: August 29, 2023
RBM17 Expression Is Associated With the Efficacy of ICI Monotherapy in NSCLC With Low PD-L1 Expression.
Journal: Anticancer research
Published: July 21, 2023
Clinical significance of KL-6 in immune-checkpoint inhibitor treatment for non-small cell lung cancer.
Journal: Cancer chemotherapy and pharmacology
Published: May 31, 2023
Influence of Smoking History on the Effectiveness of Immune-checkpoint Inhibitor Therapy for Non-small Cell Lung Cancer: Analysis of Real-world Data.
Journal: Anticancer research
Published: February 20, 2023
Diagnostic Utility and Safety of Non-Intubated Cryobiopsy Technique Using a Novel Ultrathin Cryoprobe in Addition to Conventional Biopsy Techniques for Peripheral Pulmonary Lesions.
Journal: Respiration; international review of thoracic diseases
Published: January 09, 2023
Last Updated: 09/26/2026