Keisuke Ninomiya
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Explore the profile of Keisuke Ninomiya including associated specialties, affiliations and a list of published articles.
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10
Citations
28
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Recent Articles
1.
Hata A, Yanagawa M, Ninomiya K, Kikuchi N, Kurashige M, Masuda C, et al.
Invest Radiol
. 2024 Aug;
60(2):151-160.
PMID: 39159364
Objectives: The aim of this study was to compare the performances of photon-counting detector computed tomography (PCD-CT) and energy-integrating detector computed tomography (EID-CT) for visualizing nodules and airways in human...
2.
Ogawa R, Yanagawa M, Hata A, Yamagata K, Ninomiya K, Doi S, et al.
Int J Cardiovasc Imaging
. 2024 Aug;
40(10):2117-2124.
PMID: 39128972
To investigate the effect of heart rate and virtual monoenergetic image (VMI) on coronary stent imaging in dual-source photon-counting detector computed tomography (PCD-CT). A dynamic cardiac phantom was used to...
3.
Yamagata K, Yanagawa M, Hata A, Ogawa R, Kikuchi N, Doi S, et al.
Sci Rep
. 2024 Aug;
14(1):18310.
PMID: 39112802
We examined the association between texture features using three-dimensional (3D) io-dine density histogram on delayed phase of dual-energy CT (DECT) and expression of programmed death-ligand 1 (PD-L1) using immunostaining methods...
4.
Hata A, Yanagawa M, Miyata T, Hiraoka Y, Shirae M, Ninomiya K, et al.
Jpn J Radiol
. 2024 Apr;
42(8):841-851.
PMID: 38658500
Purpose: To investigate the relationship between interstitial lung abnormalities (ILAs) and mortality in patients with esophageal cancer and the cause of mortality. Materials And Methods: This retrospective study investigated patients...
5.
Ninomiya K, Yanagawa M, Tsubamoto M, Sato Y, Suzuki Y, Hata A, et al.
Jpn J Radiol
. 2024 Feb;
42(6):590-598.
PMID: 38413550
Purpose: To predict solid and micropapillary components in lung invasive adenocarcinoma using radiomic analyses based on high-spatial-resolution CT (HSR-CT). Materials And Methods: For this retrospective study, 64 patients with lung...
6.
Doi S, Yanagawa M, Matsui T, Hata A, Kikuchi N, Yoshida Y, et al.
J Clin Med
. 2023 Sep;
12(17).
PMID: 37685677
: Dual-energy CT has been reported to be useful for differentiating thymic epithelial tumors. The purpose is to evaluate thymic epithelial tumors by using three-dimensional (3D) iodine density histogram texture...
7.
Ohira R, Yanagawa M, Suzuki Y, Hata A, Miyata T, Kikuchi N, et al.
J Thorac Dis
. 2022 Jun;
14(5):1342-1352.
PMID: 35693628
Background: The purpose of our study was to differentiate between thymoma and thymic carcinoma using a radiomics analysis based on the computed tomography (CT) image features. Methods: The CT images...
8.
Ishizawa N, Ninomiya K, Wang J
Acta Crystallogr B Struct Sci Cryst Eng Mater
. 2020 Aug;
75(Pt 2):257-272.
PMID: 32830751
Structural evolution of a LaTiO ferroelectric compound possessing perovskite-type slabs at elevated temperatures was investigated using the single-crystal X-ray diffraction technique. The monoclinic low-temperature phase (L) transformed into the orthorhombic...
9.
Fukui H, Hori M, Fukuda Y, Onishi H, Nakamoto A, Ota T, et al.
Eur J Radiol
. 2019 Aug;
118:25-31.
PMID: 31439250
Purpose: To evaluate whether pancreatic magnetic resonance imaging-proton density fat fraction (MRI-PDFF) correlates with histological pancreatic fat fraction and its possible usefulness as a biomarker of pancreatic cancer compared with...
10.
Ishizawa N, Ninomiya K, Sakakura T, Wang J
Acta Crystallogr Sect E Struct Rep Online
. 2013 May;
69(Pt 4):i19.
PMID: 23633981
Single crystals of dineodymium(III) dititanium(IV) hepta-oxide, Nd2Ti2O7, were synthesized by the flux method and found to belong to the family of compounds with perovskite-type structural motifs. The asymmetric unit contains...