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Koji Sohara

A case of severe ARIA with multiple infarctions and extensive microbleeds following lecanemab administration
2024 · Akiko Yamazaki, Tetsuro Sekine, et al. · Psychogeriatrics · 9
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Multi-Atlas MRI-Based Striatum Segmentation for 123I-FP-CIT SPECT (DAT-SPECT) Compared With the Bolt Method and SPECT-Atlas-Based Segmentation Method Toward the Accurate Diagnosis of Parkinson's Disease/Syndrome
2021 · Koji Sohara, Tetsuro Sekine, et al. · Frontiers in Medicine · 2
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Diagnostic utility and characteristics of CT-based attenuation correction in brain perfusion SPECT/CT in predicting the exacerbation of Alzheimer changes from mild cognitive impairment utilizing voxel-based statistical analysis in comparison with Chang’s method
2020 · Koji Sohara, Tomonari Kiriyama, et al. · Annals of Nuclear Medicine · 2
Calibrated bridging of 60- and 90-min 18F-flutemetamol PET on digital SiPM PET/CT: a within-subject agreement study
2026 · Koji Sohara, Hiroshi Matsuda, et al. · EJNMMI Physics · 1
Technical feasibility of AI-based longitudinal multi-organ volumetry on low-dose PET/CT over 13 years
2026 · Rika Kobayashi, Tetsuro Sekine, et al. · Japanese Journal of Radiology
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Association of global gray matter volume and cortical thickness with cognitive function stratified by amyloid PET status
2026 · Yujiro Nakaoka, Koji Sohara, et al. · Annals of Nuclear Medicine
Improving early gastric cancer detection in upper gastrointestinal series adding digital tomosynthesis (DTS): a preliminary study
2025 · Masaki Tachi, Koji Sohara, et al. · Japanese Journal of Radiology
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Correction: Diagnostic utility and characteristics of CT-based attenuation correction in brain perfusion SPECT/CT in predicting the exacerbation of Alzheimer changes from mild cognitive impairment utilizing voxel-based statistical analysis in comparison with Chang’s method
2023 · Koji Sohara, Tomonari Kiriyama, et al. · Annals of Nuclear Medicine
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Works count: 8
Citation count: 14
H-index: 2
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