Fukushima Medical University   Hospital Medical Imaging Center   Radiological Technologist

2020.4 - Now

日本放射線技術学会

Radiological Technologist

Chief Person of Radiation Handling （first and second kind）

Impact of γ factor in the penalty function of Bayesian penalized likelihood reconstruction (Q.Clear) to achieve high-resolution PET images.

Miwa K, Yoshii T, Wagatsuma K, Nezu S, Kamitaka Y, Yamao T, Kobayashi R, Fukuda S, Yakushiji Y, Miyaji N, Ishii K

EJNMMI physics   10 ( 1 )   4   2023.1（ ISSN:2197-7364 ）

Determination of optimal regularization factor in Bayesian penalized likelihood reconstruction of brain PET images using [(18) F]FDG and [(11) C]PiB.

Wagatsuma K, Miwa K, Kamitaka Y, Koike E, Yamao T, Yoshii T, Kobayashi R, Nezu S, Sugamata Y, Miyaji N, Imabayashi E, Ishibashi K, Toyohara J, Ishii K

Medical physics   49 ( 5 )   2995 - 3005   2022.5（ ISSN:0094-2405 ）

Detection of sub-centimeter lesions using digital TOF-PET/CT system combined with Bayesian penalized likelihood reconstruction algorithm

34 ( 10 )   762 - 771   2020.10（ ISSN:0914-7187 ）

Optimization of a Bayesian penalized likelihood algorithm (Q.Clear) for (18)F-NaF bone PET/CT images acquired over shorter durations using a custom-designed phantom.

Yoshii T, Miwa K, Yamaguchi M, Shimada K, Wagatsuma K, Yamao T, Kamitaka Y, Hiratsuka S, Kobayashi R, Ichikawa H, Miyaji N, Miyazaki T, Ishii K

EJNMMI physics   7 ( 1 )   56   2020.9（ ISSN:2197-7364 ）

Evaluation of image contrast in subtraction late iodine enhancement CT image with blending image

JSRT2025  

Dual Energy解析パラメータがIodine mapの定量精度に与える影響

第14回東北放射線医療技術学術大会