A. Hirayama

Improvement of the diagnostic accuracy of lymph node metastases of colorectal cancer in 18F-FDG-PET/CT by optimizing the iteration number for the image reconstruction

N. Moriyama, Masaaki Ito, H. Fujii, 2007, Annals of nuclear medicine.

3D-OSEM vs FORE+OSEM: The optimal reconstruction algorithm in FDG PET tests with short acquisition time

Takayuki Suzuki, Noriyuki Moriyama, Keisuke Tsuda, 2011 .

An Attenuation Correction Method for Respiratory-Gated PET/CT Image

H. Haneishi, S. Nawano, A. Hirayama, 2006, 2006 IEEE Nuclear Science Symposium Conference Record.

Clinical Value of Patlak Ki Images Extracted From Dynamic 18F-FDG PET/CT For Evaluation of The Relationships Between Disease Activity and Clinical Events in Cardiac Sarcoidosis

M. Ohishi, T. Kubozono, A. Hirayama, 2020 .

Direct comparison of brain [18F]FDG images acquired by SiPM-based and PMT-based PET/CT: phantom and clinical studies

K. Miwa, K. Ishii, Yukihisa Suzuki, 2020, EJNMMI Physics.

Value of Patlak Ki images from 18F-FDG-PET/CT for evaluation of the relationships between disease activity and clinical events in cardiac sarcoidosis

T. Yoshiura, M. Ohishi, T. Kubozono, 2021, Scientific Reports.

Assessment of global and regional left ventricular function by electrocardiographic gated N-13 ammonia positron emission tomography in patients with coronary artery disease.

S. Nekolla, M. Matsudaira, I. Matsunari, 2005, Circulation journal : official journal of the Japanese Circulation Society.

Direct comparison of [18F]FDG brain images acquired from a phantom and patients using SiPM- and PMT-PET/CT

K. Miwa, Yukihisa Suzuki, K. Wagatsuma, 2020 .

An anthropomorphic pelvis phantom for optimization of the diagnosis of lymph node metastases in the pelvis

N. Moriyama, H. Fujii, Kazumasa Inoue, 2009, Annals of nuclear medicine.

Multiple-animal MR imaging using a 3T clinical scanner and multi-channel coil for volumetric analysis in a mouse tumor model.

Mamoru Niitsu, Akira Hirayama, Atsushi Nozaki, 2011, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.