Výsledky vyhledávání

Detectability of pulmonary perfusion defect and influence of breath holding on contrast-enhanced thick-slice 2D and on 3D MR pulmonary perfusion images

Autor: Katsuhiro Uchiyama, Hitoshi Ogata, Hiroaki Terakoshi, Yoko Nojiri, Sonomi Oishi, Shin Matsuoka, Hideki Shima

Publikováno v: Journal of Magnetic Resonance Imaging. 14:580-585

The present study assesses the detectability of perfusion defect and the influence of breathhold on pulmonary magnetic resonance (MR) perfusion imaging using contrast-enhanced thick-slice two-dimensional (2D) fast gradient-echo sequence compared with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5afbe26fee495868e98eee9fd0fe101e
https://doi.org/10.1002/jmri.1222

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Temporary Percutaneous Aortic Balloon Occlusion to Enhance Fluid Resuscitation Prior to Definitive Embolization of Post-Traumatic Liver Hemorrhage

Autor: Sonomi Ohishi, Hitoshi Ogata, Katsuhiro Uchiyama, Yoko Nojiri, Hideki Shima, Shin Matsuoka

Publikováno v: CardioVascular and Interventional Radiology. 24:274-276

We successfully stabilized severe hemorrhagic shock following traumatic liver injury by percutaneous transcarotid supraceliac aortic occlusion with a 5 Fr balloon catheter. Then we were able to perform transfemoral embolization therapy of the hepatic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b8878ff280b38843961a0a21b8991c0
https://doi.org/10.1007/s00270-001-0003-0

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Bronchoarterial ratio and bronchial wall thickness on high-resolution CT in asymptomatic subjects: correlation with age and smoking

Autor: Shin Matsuoka, Sonomi Oish, Yoko Nojiri, Hideki Shima, Katsuhiro Uchiyama, Naoyuki Ueno

Publikováno v: AJR. American journal of roentgenology. 180(2)

The purpose of this study was to determine whether the values of the bronchoarterial ratio and bronchial wall thickness, as viewed during high-resolution CT, relate to age and smoking status in asymptomatic healthy subjects.High-resolution CT was per

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd1a65cc7aee3cd74bcf608d9ac8c449
https://pubmed.ncbi.nlm.nih.gov/12540463

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Effect of the rate of gadolinium injection on magnetic resonance pulmonary perfusion imaging

Autor: Shin Matsuoka, Sonomi Oishi, Yoko Nojiri, Hitoshi Ogata, Katsuhiro Uchiyama, Hideki Shima, Hiroaki Terakoshi

Publikováno v: Journal of magnetic resonance imaging : JMRI. 15(1)

PURPOSE To determine whether the injection rate of contrast agent affects the dynamics of enhancement of the pulmonary parenchyma on magnetic resonance (MR) pulmonary perfusion imaging. MATERIALS AND METHODS Fifteen healthy volunteers underwent enhan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b330e03ed3f0a51715de1456bc356a3
https://pubmed.ncbi.nlm.nih.gov/11793465

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