List of Publications

2025

Author	Paper Title
Ryu Emura，et al.	A Study on the Accuracy of Administration and Residual Radioactivity of a Delivery-Only Automated Injector Using 18F-Flutemetamol.
Masahiro Nakashima, et al.	Validation of Cross Calibration Factor Using 99mTc Source in Quantitative Lung Perfusion SPECT using a Human-Like Phantom.
Ryuto Hirokawa, et al.	valuation of Shortened Acquisition Times in 99mTc-HMPAO Brain Perfusion SPECT Using a Triple-detector SPECT System.
Itsuki Ito, et al.	Verification of Individual Difference in Hoffman 3D Brain Phantoms: Myth or Reality?

2024

Author	Paper Title
Yuta Nojima, et al.	Survey on Current Status and Awareness of Working with Pregnancy in Nuclear Medicine Examination
Kazuma Takakura, et al.	Improved Evaluation Method of Uniformity in 99mTc and 201Tl Myocardial Perfusion SPECT Imaging Using the EMIT Phantom with a Cylindrical Insert
Norikazu Matsutomo, et al.	Feasibility of Posterior 180° Acquisition of Bone SPECT Imaging with Attenuation Correction, Scatter Correction and Resolution Recovery

2023

Author	Paper Title
Seiryo Shukunobe, et al.	The Effects of Signal Location and Acquisition Time on Detectability
Masahiro Miyai, et al.	Study of Tracer Transit Time on Preoperative Breast Sentinel Lymphoscintigraphy
Runa Usui, et al.	Usefulness of 180 Degree Acquisition in Sentinel Lymph SPECT Imaging -A Study of Using Specific SLN Phantom –

2022

Author	Paper Title
Tomohiro Sato, et al.	Comparison of Image Reconstruction Methods in Adrenal SPECT with Iodine-131: Physical Verification using a Phantom
Atsushi Kobayashi, et al.	Effects of Cigarette Smoking in Quantitative Assessment of Brain Perfusion 123I-IMP SPECT
Keiji Nagano, et al.	Effects of SPECT Image Reconstruction Conditions on 99mTcO4－ Thyroid Uptake Measurement
Kotatsu Tsuboi, et al.	Effect of Different Lung Material in One-Design Cardiac Phantom on Myocardial SPECT Images
Kosuke Matsuura, et al.	Definition of SUV Threshold for Bone SPECT in Bone Metastatic Prostate Cancer Patients
Kyoga Onodera, et al.	Quantitative Accuracy of Standardized Uptake Value in Dopamine Transporter SPECT – a Phantom Study –
Kyoka Tanaka, et al.	The Effects of the Acquisition Condition of System Planar Sensitivity on Quantitative of SPECT Imaging

2021

Author	Paper Title
Hiroshi Watanabe, et al.	Survey Report on the Current Status of Changing Slippers for Patients when Entering and Exiting the Nuclear Medicine Examination Room
Atsushi Komuro, et al.	Devising a Method to Suppress the Effect of Subdiaphragmatic High Activity in 99mTc Myocardial Perfusion SPECT and Examining its Usefulness Including Image Reconstruction Method
Mitsuha Fukami, et al.	Impact of Measurement Conditions for Becquerel Calibration Factor in Quantitative SPECT Imaging
Yasushi Yamamoto, et al.	Classification of the Statistical Analysis Images of Cerebral Blood Flow SPECT by Using the Transfer Learning.
Yasushi Yamamoto, et al.	Classification of the Statistical Analysis Images of Cerebral Blood Flow SPECT by Using the GoogLeNet
Yuta Nojima, et al.	Difference of the Dose Ratio According to the Stress Methods in the 99mTc Myocardial Perfusion Imaging
Masaru Ishihara, et al.	A Proposal for Stress Myocardial Perfusion Imaging with Single-Photon Emission Computed Tomography Using Thallium-201-Chloride
Shota Hosokawa, et al.	Fundamental Study on Objective Image Quality Assessment of Single Photon Emission Computed Tomography Based on Human Vision by Using Saliency

2020

Author	Paper Title
Yasushi Yamamoto, et al.	Classification of the Statistical Analysis Images of Cerebral Blood Flow SPECT by Using the Deep Learning
Keiichi Matsumoto, et al.	A Method for Attenuation Correction of Brain Phantom Using SPECT Projection Data
Shota Hosokawa, et al.	Relationship Between the Nature of Scattered Ray and the Performance or Structure of PET Devices
Keiji Nagano, et al.	External Radiation Exposure to Radiological Technologist During I-131 (1,110 MBq) Thyroid Remnant Ablation Therapy
Hiroshi Honda, et al.	Butterworth Filter Optimization Using Numerical Phantom
Mai Watanabe, et al.	Optimization of Scatter Multiplier for Dual-Energy-Window Method in Quantitative 131I SPECT imaging: Evaluation of Quantitative Accuracy and Image Quality
Kei Takata, et al.	The Effect of Spatially Adaptive Noise Reduction Processing Parameters on Detectability of Analysis Software in Whole Body Bone Scintigraphy
Kazuhiko Shigeizumi, et al.	Questionnaire Survey Report on how to Handling of Diaper of Patient who Administered Radiopharmaceutical in Miyagi Prefecture
Shota Hosokawa, et al.	Validation of the Scatter Fraction Obtained from the Cylindrical Phantom for Calculating Noise Equivalent Count in Clinical PET Examinations