Format
Sort by
Items per page

Send to

Choose Destination

Search results

Items: 1 to 50 of 398

1.

Improving Low-contrast Detectability and Noise Texture Pattern for Computed Tomography Using Iterative Reconstruction Accelerated with Machine Learning Method: A Phantom Study.

Funama Y, Takahashi H, Goto T, Aoki Y, Yoshida R, Kumagai Y, Awai K.

Acad Radiol. 2019 Sep 30. pii: S1076-6332(19)30433-7. doi: 10.1016/j.acra.2019.09.007. [Epub ahead of print]

PMID:
31918961
2.

Relationship between coronary arterial 18F-sodium fluoride uptake and epicardial adipose tissue analyzed using computed tomography.

Kitagawa T, Nakamoto Y, Fujii Y, Sasaki K, Tatsugami F, Awai K, Hirokawa Y, Kihara Y.

Eur J Nucl Med Mol Imaging. 2020 Jan 2. doi: 10.1007/s00259-019-04675-z. [Epub ahead of print]

PMID:
31897585
3.

Utility of dual-energy CT for predicting the vascularity of meningiomas.

Onishi S, Fujioka C, Kaichi Y, Amatya VJ, Ishifuro M, Takeshima Y, Awai K, Sugiyama K, Kurisu K, Yamasaki F.

Eur J Radiol. 2019 Dec 13;123:108790. doi: 10.1016/j.ejrad.2019.108790. [Epub ahead of print]

PMID:
31864141
4.

Deep Learning Reconstruction at CT: Phantom Study of the Image Characteristics.

Higaki T, Nakamura Y, Zhou J, Yu Z, Nemoto T, Tatsugami F, Awai K.

Acad Radiol. 2020 Jan;27(1):82-87. doi: 10.1016/j.acra.2019.09.008.

PMID:
31818389
5.

Possibility of Deep Learning in Medical Imaging Focusing Improvement of Computed Tomography Image Quality.

Nakamura Y, Higaki T, Tatsugami F, Honda Y, Narita K, Akagi M, Awai K.

J Comput Assist Tomogr. 2019 Nov 19. doi: 10.1097/RCT.0000000000000928. [Epub ahead of print]

PMID:
31789682
6.

Baseline High-Resolution CT Findings Predict Acute Exacerbation of Idiopathic Pulmonary Fibrosis: German and Japanese Cohort Study.

Hirano C, Ohshimo S, Horimasu Y, Iwamoto H, Fujitaka K, Hamada H, Kohno N, Komoto D, Awai K, Shime N, Bonella F, Guzman J, Kühl H, Costabel U, Hattori N.

J Clin Med. 2019 Nov 24;8(12). pii: E2069. doi: 10.3390/jcm8122069.

7.

Contrast enhancement on 100- and 120 kVp hepatic CT scans at thin adults in a retrospective cohort study: Bayesian inference of the optimal enhancement probability.

Masuda T, Nakaura T, Funama Y, Sato T, Higaki T, Matsumoto Y, Yamashita Y, Imada N, Kiguchi M, Baba Y, Yamashita Y, Awai K.

Medicine (Baltimore). 2019 Nov;98(47):e17902. doi: 10.1097/MD.0000000000017902.

8.

Magnetic resonance imaging/transrectal ultrasonography fusion targeted prostate biopsy finds more significant prostate cancer in biopsy-naïve Japanese men compared with the standard biopsy.

Fujii S, Hayashi T, Honda Y, Terada H, Akita R, Kitamura N, Ueda E, Han X, Ueno T, Miyamoto S, Kitano H, Inoue S, Teishima J, Abdi H, Awai K, Takeshima Y, Sentani K, Yasui W, Matsubara A.

Int J Urol. 2019 Nov 16. doi: 10.1111/iju.14149. [Epub ahead of print]

PMID:
31733635
9.

Guideline on the use of iodinated contrast media in patients with kidney disease 2018.

Isaka Y, Hayashi H, Aonuma K, Horio M, Terada Y, Doi K, Fujigaki Y, Yasuda H, Sato T, Fujikura T, Kuwatsuru R, Toei H, Murakami R, Saito Y, Hirayama A, Murohara T, Sato A, Ishii H, Takayama T, Watanabe M, Awai K, Oda S, Murakami T, Yagyu Y, Joki N, Komatsu Y, Miyauchi T, Ito Y, Miyazawa R, Kanno Y, Ogawa T, Hayashi H, Koshi E, Kosugi T, Yasuda Y; Japanese Society of Nephrology, Japan Radiological Society, and Japanese Circulation Society Joint Working Group.

Jpn J Radiol. 2020 Jan;38(1):3-46. doi: 10.1007/s11604-019-00850-2. No abstract available.

PMID:
31709498
10.

Guideline on the use of iodinated contrast media in patients with kidney disease 2018.

Isaka Y, Hayashi H, Aonuma K, Horio M, Terada Y, Doi K, Fujigaki Y, Yasuda H, Sato T, Fujikura T, Kuwatsuru R, Toei H, Murakami R, Saito Y, Hirayama A, Murohara T, Sato A, Ishii H, Takayama T, Watanabe M, Awai K, Oda S, Murakami T, Yagyu Y, Joki N, Komatsu Y, Miyauchi T, Ito Y, Miyazawa R, Kanno Y, Ogawa T, Hayashi H, Koshi E, Kosugi T, Yasuda Y; Japanese Society of Nephrology, Japan Radiological Society, and Japanese Circulation Society Joint Working Group.

Clin Exp Nephrol. 2020 Jan;24(1):1-44. doi: 10.1007/s10157-019-01750-5. No abstract available.

PMID:
31709463
11.

Guideline on the Use of Iodinated Contrast Media in Patients With Kidney Disease 2018.

Isaka Y, Hayashi H, Aonuma K, Horio M, Terada Y, Doi K, Fujigaki Y, Yasuda H, Sato T, Fujikura T, Kuwatsuru R, Toei H, Murakami R, Saito Y, Hirayama A, Murohara T, Sato A, Ishii H, Takayama T, Watanabe M, Awai K, Oda S, Murakami T, Yagyu Y, Joki N, Komatsu Y, Miyauchi T, Ito Y, Miyazawa R, Kanno Y, Ogawa T, Hayashi H, Koshi E, Kosugi T, Yasuda Y; Japanese Society of Nephrology; Japan Radiological Society; Japanese Circulation Society Joint Working Group.

Circ J. 2019 Nov 25;83(12):2572-2607. doi: 10.1253/circj.CJ-19-0783. Epub 2019 Nov 11. No abstract available.

12.

Demonstration of Human Fetal Bone Morphology with MR Imaging: A Preliminary Study.

Matsubara Y, Higaki T, Tani C, Kamioka S, Harada K, Aoyama H, Nakamura Y, Akita T, Awai K.

Magn Reson Med Sci. 2019 Oct 15. doi: 10.2463/mrms.mp.2019-0105. [Epub ahead of print]

13.

Contrast Material Injection Protocol With the Dose Determined According to Lean Body Weight at Hepatic Dynamic Computed Tomography: Comparison Among Patients With Different Body Mass Indices.

Matsumoto Y, Masuda T, Sato T, Arataki K, Nakamura Y, Tatsugami F, Awai K.

J Comput Assist Tomogr. 2019 Sep/Oct;43(5):736-740. doi: 10.1097/RCT.0000000000000909.

PMID:
31609293
14.

Clinical implications of 18F-sodium fluoride uptake in subclinical aortic valve calcification: Its relation to coronary atherosclerosis and its predictive value.

Nakamoto Y, Kitagawa T, Sasaki K, Tatsugami F, Awai K, Hirokawa Y, Kihara Y.

J Nucl Cardiol. 2019 Sep 3. doi: 10.1007/s12350-019-01879-6. [Epub ahead of print]

PMID:
31482532
15.

Evaluation of raw-data-based and calculated electron density for contrast media with a dual-energy CT technique.

Kawahara D, Ozawa S, Yokomachi K, Higaki T, Shiinoki T, Ohno Y, Murakami Y, Awai K, Nagata Y.

Rep Pract Oncol Radiother. 2019 Sep-Oct;24(5):499-506. doi: 10.1016/j.rpor.2019.07.013. Epub 2019 Aug 20.

PMID:
31467491
16.

Clinical staging of upper urinary tract urothelial carcinoma for T staging: Review and pictorial essay.

Honda Y, Nakamura Y, Teishima J, Goto K, Higaki T, Narita K, Akagi M, Terada H, Kaichi Y, Fujii S, Hayashi T, Matsubara A, Sentani K, Yasui W, Iida M, Awai K.

Int J Urol. 2019 Nov;26(11):1024-1032. doi: 10.1111/iju.14068. Epub 2019 Aug 4. Review.

PMID:
31379021
17.

Usefulness of Histogram-Profile Analysis in Ring-Enhancing Intracranial Lesions.

Kolakshyapati M, Hashizume A, Ochi K, Ueno H, Kaichi Y, Takayasu T, Takano M, Karlowee V, Akiyama Y, Awai K, Maruyama H, Sugiyama K, Kurisu K, Yamasaki F.

World Neurosurg. 2019 Nov;131:e226-e236. doi: 10.1016/j.wneu.2019.07.123. Epub 2019 Jul 23.

PMID:
31349079
18.

Sulfur-Containing Carotenoids from A Marine Coral Symbiont Erythrobacter flavus Strain KJ5.

Setiyono E; Heriyanto, Pringgenies D, Shioi Y, Kanesaki Y, Awai K, Brotosudarmo THP.

Mar Drugs. 2019 Jun 11;17(6). pii: E349. doi: 10.3390/md17060349.

19.

Thyroid-associated Orbitopathy: Quantitative Evaluation of the Orbital Fat Volume and Edema Using IDEAL-FSE.

Kaichi Y, Tanitame K, Terada H, Itakura H, Ohno H, Yoneda M, Takahashi Y, Akiyama Y, Awai K.

Eur J Radiol Open. 2019 May 18;6:182-186. doi: 10.1016/j.ejro.2019.05.003. eCollection 2019.

20.

The feasibility of contrast-enhanced spectral mammography immediately after contrast-enhanced CT.

Okada N, Tatsugami F, Sugai M, Okita I, Ito M, Ohtani S, Ichimura K, Urashima M, Awai K.

Radiol Phys Technol. 2019 Sep;12(3):277-282. doi: 10.1007/s12194-019-00518-6. Epub 2019 Jun 5.

PMID:
31165975
21.

Correction to: Deep learning reconstruction improves image quality of abdominal ultra-high-resolution CT.

Akagi M, Nakamura Y, Higaki T, Narita K, Honda Y, Zhou J, Yu Z, Akino N, Awai K.

Eur Radiol. 2019 Aug;29(8):4526-4527. doi: 10.1007/s00330-019-06249-x.

PMID:
31134364
22.

Coronary Artery Calcium Is Associated with Left Ventricular Diastolic Function Independent of Myocardial Ischemia.

Nitta K, Kurisu S, Nakamoto Y, Sumimoto Y, Senoo A, Ikenaga H, Tatsugami F, Ishibashi K, Kitagawa T, Fukuda Y, Yamamoto H, Awai K, Kihara Y.

Int Heart J. 2019 May 30;60(3):554-559. doi: 10.1536/ihj.18-355. Epub 2019 May 17.

23.

Usefulness of Amplatzer Vascular Plug for Preoperative Embolization Before Distal Pancreatectomy with En Bloc Celiac Axis Resection.

Fuji T, Yamagami T, Fukumoto W, Baba Y, Chosa K, Ishikawa M, Iida M, Naito A, Murakami Y, Uemura K, Kondo N, Awai K.

Cardiovasc Intervent Radiol. 2019 Sep;42(9):1352-1357. doi: 10.1007/s00270-019-02233-6. Epub 2019 May 10.

PMID:
31076840
24.

Deep learning reconstruction improves image quality of abdominal ultra-high-resolution CT.

Akagi M, Nakamura Y, Higaki T, Narita K, Honda Y, Zhou J, Yu Z, Akino N, Awai K.

Eur Radiol. 2019 Nov;29(11):6163-6171. doi: 10.1007/s00330-019-06170-3. Epub 2019 Apr 11. Erratum in: Eur Radiol. 2019 May 27;:.

PMID:
30976831
25.

Deep learning-based image restoration algorithm for coronary CT angiography.

Tatsugami F, Higaki T, Nakamura Y, Yu Z, Zhou J, Lu Y, Fujioka C, Kitagawa T, Kihara Y, Iida M, Awai K.

Eur Radiol. 2019 Oct;29(10):5322-5329. doi: 10.1007/s00330-019-06183-y. Epub 2019 Apr 8.

PMID:
30963270
26.

Complete Genome Sequence of the Marine Bacterium Erythrobacter flavus Strain KJ5.

Kanesaki Y, Setiyono E, Pringgenies D, Moriuchi R, Brotosudarmo THP, Awai K.

Microbiol Resour Announc. 2019 Mar 28;8(13). pii: e00140-19. doi: 10.1128/MRA.00140-19.

27.

Pseudo-random Trajectory Scanning Suppresses Motion Artifacts on Gadoxetic Acid-enhanced Hepatobiliary-phase Magnetic Resonance Images.

Nakamura Y, Higaki T, Nishihara T, Harada K, Takizawa M, Bito Y, Narita K, Akagi M, Matsubara Y, Kamioka S, Akiyama Y, Iida M, Awai K.

Magn Reson Med Sci. 2019 Mar 18. doi: 10.2463/mrms.mp.2018-0174. [Epub ahead of print]

28.

Does the Tube Voltage Affect the Characterization of Coronary Plaques on 100- and 120-kVp Computed Tomography Scans.

Masuda T, Nakaura T, Funama Y, Sato T, Okimoto T, Noda N, Matsumoto Y, Yamashita Y, Imada N, Awai K.

J Comput Assist Tomogr. 2019 May/Jun;43(3):416-422. doi: 10.1097/RCT.0000000000000845.

PMID:
30762654
29.

Percutaneous transvenous shunt occlusion for portosystemic encephalopathy due to lenvatinib administration to a patient with hepatocellular carcinoma and portosystemic shunt.

Namba M, Kawaoka T, Aikata H, Kodama K, Uchikawa S, Ohya K, Morio K, Fujino H, Nakahara T, Murakami E, Yamauchi M, Tsuge M, Hiramatsu A, Imamura M, Baba Y, Awai K, Chayama K.

Clin J Gastroenterol. 2019 Aug;12(4):341-346. doi: 10.1007/s12328-019-00938-2. Epub 2019 Jan 31.

PMID:
30706429
30.

Isolation and characterization of a tandem-repeated cysteine protease from the symbiotic dinoflagellate Symbiodinium sp. KB8.

Suzuki Y, Suzuki T, Awai K, Shioi Y.

PLoS One. 2019 Jan 31;14(1):e0211534. doi: 10.1371/journal.pone.0211534. eCollection 2019.

31.

Clinical application of radiation dose reduction at abdominal CT.

Higaki T, Nakamura Y, Fukumoto W, Honda Y, Tatsugami F, Awai K.

Eur J Radiol. 2019 Feb;111:68-75. doi: 10.1016/j.ejrad.2018.12.018. Epub 2018 Dec 17. Review.

PMID:
30691668
32.

Effect of Patient Characteristics on Vessel Enhancement in Pediatric Chest Computed Tomography Angiography.

Masuda T, Nakaura T, Funama Y, Sato T, Nitta T, Higaki T, Baba Y, Matsumoto Y, Imada N, Awai K.

Can Assoc Radiol J. 2019 May;70(2):181-185. doi: 10.1016/j.carj.2018.08.005. Epub 2018 Dec 29.

PMID:
30600124
33.

Machine-learning integration of CT histogram analysis to evaluate the composition of atherosclerotic plaques: Validation with IB-IVUS.

Masuda T, Nakaura T, Funama Y, Okimoto T, Sato T, Higaki T, Noda N, Imada N, Baba Y, Awai K.

J Cardiovasc Comput Tomogr. 2019 Mar - Apr;13(2):163-169. doi: 10.1016/j.jcct.2018.10.018. Epub 2018 Oct 21.

PMID:
30529218
34.

Improvement of image quality at CT and MRI using deep learning.

Higaki T, Nakamura Y, Tatsugami F, Nakaura T, Awai K.

Jpn J Radiol. 2019 Jan;37(1):73-80. doi: 10.1007/s11604-018-0796-2. Epub 2018 Nov 29. Review.

PMID:
30498876
35.

Analysis of the anatomical features of pulmonary veins on pre-procedural cardiac CT images resulting in incomplete cryoballoon ablation for atrial fibrillation.

Matsumoto Y, Muraoka Y, Funama Y, Mito S, Masuda T, Sato T, Akita T, Awai K.

J Cardiovasc Comput Tomogr. 2019 Mar - Apr;13(2):118-127. doi: 10.1016/j.jcct.2018.11.005. Epub 2018 Nov 14.

PMID:
30466810
36.

Minimizing individual variations in arterial enhancement on coronary CT angiographs using "contrast enhancement optimizer": a prospective randomized single-center study.

Matsumoto Y, Higaki T, Masuda T, Sato T, Nakamura Y, Tatsugami F, Awai K.

Eur Radiol. 2019 Jun;29(6):2998-3005. doi: 10.1007/s00330-018-5823-2. Epub 2018 Nov 12.

PMID:
30421021
37.

Usefulness of diluted contrast medium for test-scanning of infants scheduled for contrast-enhanced cardiovascular computed tomography angiography.

Masuda T, Funama Y, Nakaura T, Sato T, Tahara M, Matsumoto Y, Imada N, Miyazaki O, Awai K.

Br J Radiol. 2019 Feb;92(1094):20180572. doi: 10.1259/bjr.20180572. Epub 2018 Nov 14.

PMID:
30412445
38.

Development and Validation of Generalized Linear Regression Models to Predict Vessel Enhancement on Coronary CT Angiography.

Masuda T, Nakaura T, Funama Y, Sato T, Higaki T, Kiguchi M, Matsumoto Y, Yamashita Y, Imada N, Awai K.

Korean J Radiol. 2018 Nov-Dec;19(6):1021-1030. doi: 10.3348/kjr.2018.19.6.1021. Epub 2018 Oct 18.

39.

Predictive Value of 18F-Sodium Fluoride Positron Emission Tomography in Detecting High-Risk Coronary Artery Disease in Combination With Computed Tomography.

Kitagawa T, Yamamoto H, Nakamoto Y, Sasaki K, Toshimitsu S, Tatsugami F, Awai K, Hirokawa Y, Kihara Y.

J Am Heart Assoc. 2018 Oct 16;7(20):e010224. doi: 10.1161/JAHA.118.010224.

40.

Anastomosing haemangioma with fatty changes in the perirenal space: a lesion mimicking liposarcoma.

Kishida N, Sentani K, Terada H, Honda Y, Goto K, Hatanaka Y, Kohashi K, Oda Y, Iwata J, Yasui W, Shinmei S, Hayashi T, Teishima J, Matsubara A, Nakamura Y, Iida M, Awai K.

BJR Case Rep. 2017 Nov 1;4(2):20170022. doi: 10.1259/bjrcr.20170022. eCollection 2018.

41.

New Diagnostic Criteria for the Localization of Insulinomas with the Selective Arterial Calcium Injection Test: Decision Tree Analysis.

Kajiwara K, Yamagami T, Toyota N, Kakizawa H, Urashima M, Hieda M, Baba Y, Akita T, Tanaka J, Awai K.

J Vasc Interv Radiol. 2018 Dec;29(12):1749-1753. doi: 10.1016/j.jvir.2018.05.015. Epub 2018 Oct 9.

PMID:
30309677
42.

Radiation Dose Reduction With a Low-Tube Voltage Technique for Pediatric Chest Computed Tomographic Angiography Based on the Contrast-to-Noise Ratio Index.

Masuda T, Funama Y, Nakaura T, Tahara M, Yamashita Y, Kiguchi M, Imada N, Sato T, Awai K.

Can Assoc Radiol J. 2018 Nov;69(4):390-396. doi: 10.1016/j.carj.2018.05.004. Epub 2018 Sep 22.

PMID:
30249409
43.

Post-marketing surveillance of gadobutrol for contrast-enhanced magnetic resonance imaging in Japan.

Tsushima Y, Awai K, Shinoda G, Miyoshi H, Chosa M, Sunaya T, Endrikat J.

Jpn J Radiol. 2018 Nov;36(11):676-685. doi: 10.1007/s11604-018-0778-4. Epub 2018 Sep 19.

PMID:
30232584
44.

Improved differentiation between high- and low-grade gliomas by combining dual-energy CT analysis and perfusion CT.

Kaichi Y, Tatsugami F, Nakamura Y, Baba Y, Iida M, Higaki T, Kiguchi M, Tsushima S, Yamasaki F, Amatya VJ, Takeshima Y, Kurisu K, Awai K.

Medicine (Baltimore). 2018 Aug;97(32):e11670. doi: 10.1097/MD.0000000000011670.

45.

Preoperative risk classification using neutrophil-lymphocyte ratio and hydronephrosis for upper tract urothelial carcinoma.

Kohada Y, Hayashi T, Goto K, Kobatake K, Abdi H, Honda Y, Sentani K, Inoue S, Teishima J, Awai K, Yasui W, Matsubara A.

Jpn J Clin Oncol. 2018 Sep 1;48(9):841-850. doi: 10.1093/jjco/hyy084.

PMID:
30085174
46.

Chromosomal Abnormalities in Human Lymphocytes after Computed Tomography Scan Procedure.

Shi L, Fujioka K, Sakurai-Ozato N, Fukumoto W, Satoh K, Sun J, Awazu A, Tanaka K, Ishida M, Ishida T, Nakano Y, Kihara Y, Hayes CN, Aikata H, Chayama K, Ito T, Awai K, Tashiro S.

Radiat Res. 2018 Oct;190(4):424-432. doi: 10.1667/RR14976.1. Epub 2018 Jul 24.

PMID:
30040044
47.

Comparison of hepatic arterial infusion chemotherapy between 5-fluorouracil-based continuous infusion chemotherapy and low-dose cisplatin monotherapy for advanced hepatocellular carcinoma.

Kawaoka T, Aikata H, Kobayashi T, Uchikawa S, Ohya K, Kodama K, Nishida Y, Daijo K, Osawa M, Teraoka Y, Inagaki Y, Honda F, Hatooka M, Morio K, Morio R, Fujino H, Nakahara T, Murakami E, Tsuge M, Hiramatsu A, Imamura M, Kawakami Y, Baba Y, Awai K, Chayama K.

Hepatol Res. 2018 Dec;48(13):1118-1130. doi: 10.1111/hepr.13232. Epub 2018 Aug 23.

PMID:
30030881
48.

How to Improve the Conspicuity of Breast Tumors on Computed High b-value Diffusion-weighted Imaging.

Tamura T, Takasu M, Higaki T, Yokomachi K, Akiyama Y, Sumida H, Nagata Y, Awai K.

Magn Reson Med Sci. 2019 Apr 10;18(2):119-125. doi: 10.2463/mrms.mp.2018-0011. Epub 2018 Jul 13.

49.

Introduction to the Technical Aspects of Computed Diffusion-weighted Imaging for Radiologists.

Higaki T, Nakamura Y, Tatsugami F, Kaichi Y, Akagi M, Akiyama Y, Baba Y, Iida M, Awai K.

Radiographics. 2018 Jul-Aug;38(4):1131-1144. doi: 10.1148/rg.2018170115. Review.

PMID:
29995614
50.

Comparison of Stereotactic Body Radiation Therapy Combined With or Without Transcatheter Arterial Chemoembolization for Patients With Small Hepatocellular Carcinoma Ineligible for Resection or Ablation Therapies.

Kimura T, Aikata H, Doi Y, Imano N, Takeuchi Y, Takahashi I, Nishibuchi I, Katsuta T, Kenjo M, Murakami Y, Awai K, Chayama K, Nagata Y.

Technol Cancer Res Treat. 2018 Jan 1;17:1533033818783450. doi: 10.1177/1533033818783450.

Supplemental Content

Support Center