Výsledky vyhledávání - "Yuko Matsuura"

Akademický článek

Model-based iterative reconstruction for 320-detector row CT angiography reduces radiation exposure in infants with complex congenital heart disease

Autor: Yuzo Yamasaki, Takeshi Kamitani, Koji Sagiyama, Yuko Matsuura, Tomoyuki Hida, Hazumu Nagata

Publikováno v: Diagnostic and Interventional Radiology, Vol 27, Iss 1, Pp 42-49 (2021)

PURPOSEWe investigated the impact of model-based iterative reconstruction (MBIR) on 320-detector row computed tomography angiography (CTA) in infants with complex congenital heart disease (CHD).METHODSSeventy infants with complex CHD who underwent 32

Externí odkaz: https://doaj.org/article/24957390abf545a38e09146d06620870

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Virtual monochromatic spectral CT imaging in preoperative evaluations for intraductal spread of breast cancer: comparison with conventional CT and MRI

Autor: Yuko Matsuura, Takeshi Kamitani, Koji Sagiyama, Yuzo Yamasaki, Takuya Hino, Makoto Kubo, Hideki Ijichi, Hidetaka Yamamoto, Hidetake Yabuuchi, Kousei Ishigami

Publikováno v: Japanese Journal of Radiology.

Purpose To investigate the efficacy of virtual monochromatic spectral computed tomography imaging (VMI) in the preoperative evaluation for intraductal spread of breast cancer. Materials and methods Twenty-four women who underwent spectral CT and were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::799488d1f04c8f0b9a9df3ac4cfbf8bf
https://doi.org/10.1007/s11604-023-01392-4

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Efficacy of Dynamic Chest Radiography for Chronic Thromboembolic Pulmonary Hypertension

Autor: Yuzo Yamasaki, Kohtaro Abe, Takeshi Kamitani, Kazuya Hosokawa, Tomoyuki Hida, Koji Sagiyama, Yuko Matsuura, Shingo Baba, Takuro Isoda, Yasuhiro Maruoka, Yoshiyuki Kitamura, Shohei Moriyama, Hideki Yoshikawa, Takenori Fukumoto, Hidetake Yabuuchi, Kousei Ishigami

Publikováno v: Radiology.

Background While current guidelines require lung ventilation-perfusion (V/Q) scanning as the first step to diagnose chronic pulmonary embolism in pulmonary hypertension (PH), its use may be limited by low availability and/or exposure to ionizing radi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b4d534b4c9e303b4114ce2dd7406f73
https://pubmed.ncbi.nlm.nih.gov/36346317

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Impact of a new deep-learning-based reconstruction algorithm on image quality in ultra-high-resolution CT: clinical observational and phantom studies

Autor: Yuki Sakai, Tomoyuki Hida, Yuko Matsuura, Takeshi Kamitani, Yasuhiro Onizuka, Takashi Shirasaka, Toyoyuki Kato, Kousei Ishigami

Publikováno v: The British journal of radiology.

Objectives: To demonstrate the effect of an improved deep learning-based reconstruction (DLR) algorithm on Ultra-High-Resolution Computed Tomography (U-HRCT) scanners. Methods: Clinical and phantom studies were conducted. Thirty patients who underwen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f3c86a6c5258afd0f1a92f7f5f1ada1
https://pubmed.ncbi.nlm.nih.gov/36318483

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Detectability of the artery of Adamkiewicz on computed tomography angiography of the aorta by using ultra-high-resolution computed tomography

Autor: Yuzo Yamasaki, Hidetake Yabuuchi, Yuki Sakai, Soichiro Tsutsui, Tadashi Furuyama, Koji Sagiyama, Takeshi Kamitani, Yuko Matsuura, Takuya Hino

Publikováno v: Japanese Journal of Radiology. 38:658-665

To evaluate the detectability of AKA on aortic computed tomography angiography (CTA) using ultra-high-resolution computed tomography (UHRCT). Twenty-eight patients were enrolled. They underwent aortic CTA with UHRCT (UHRCTA) and had previously underg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f2cf43d2dd7e1968780836452219769
https://doi.org/10.1007/s11604-020-00943-3

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Evaluation of MR imaging findings differentiating parotid basal cell adenomas from other parotid tumors

Autor: Yuzo Yamasaki, Yuriko Murayama, Takeshi Kamitani, Hidetake Yabuuchi, Ryuji Yasumatsu, Yuko Matsuura, Kousei Ishigami, Koji Sagiyama, Hidetaka Yamamoto, Tomoyuki Hida

Publikováno v: European journal of radiology. 144

PURPOSE To evaluate the usefulness of magnetic resonance imaging (MRI) to differentiate basal cell adenomas (BCAs) from other parotid tumors. METHOD A total of 136 patients with histologically proven parotid gland tumors (13 BCAs, 66 pleomorphic aden

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfd4932798bb3e0f9671aab6c9f4ccf3
https://pubmed.ncbi.nlm.nih.gov/34601323

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Clinical usefulness of right ventricular 3D area strain in the assessment of treatment effects of balloon pulmonary angioplasty in chronic thromboembolic pulmonary hypertension: Comparison with 2D feature-tracking MRI

Autor: Yuzo Yamasaki, Hiroshi Honda, Kazuya Hosokawa, Takuya Hino, Masateru Kawakubo, Koji Sagiyama, Yuko Matsuura, Takeshi Kamitani, Hidetake Yabuuchi, Kohtaro Abe

Publikováno v: European radiology. 29(9):4583-4592

[Objectives] / To evaluate the usefulness of right ventricular (RV) area strain analysis via cardiac MRI (CMRI) as a tool for assessing the treatment effects of balloon pulmonary angioplasty (BPA) in inoperable chronic thromboembolic pulmonary hypert

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acd358094015e3a920ab2bada24d4352
http://hdl.handle.net/2324/4479727

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