Primary pulmonary hypertension: 3D dynamic perfusion MRI for quantitative analysis of regional pulmonary perfusion

Yoshiharu Ohno; Hiroto Hatabu; Kenya Murase; Takanori Higashino; Munenobu Nogami; Takeshi Yoshikawa; Kazuro Sugimura

doi:10.2214/AJR.05.0135

Primary pulmonary hypertension: 3D dynamic perfusion MRI for quantitative analysis of regional pulmonary perfusion

Yoshiharu Ohno, Hiroto Hatabu, Kenya Murase, Takanori Higashino, Munenobu Nogami, Takeshi Yoshikawa, Kazuro Sugimura

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104 Citations (Scopus)

Abstract

OBJECTIVE. The purpose of this study was to determine whether quantitative pulmonary perfusion parameters obtained from 3D dynamic contrast-enhanced MR perfusion data can be used to assess the severity of primary pulmonary hypertension (PPH) as indicated by pulmonary vascular resistance (PVR) and mean pulmonary artery pressure (MPAP). CONCLUSION. Three-dimensional dynamic contrast-enhanced MRI has potential for assessment of disease severity as indicated by PVR and MPAP in patients with PPH.

Original language	English
Pages (from-to)	48-56
Number of pages	9
Journal	American Journal of Roentgenology
Volume	188
Issue number	1
DOIs	https://doi.org/10.2214/AJR.05.0135
Publication status	Published - 01-2007
Externally published	Yes

All Science Journal Classification (ASJC) codes

Radiology Nuclear Medicine and imaging

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10.2214/AJR.05.0135

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abstract = "OBJECTIVE. The purpose of this study was to determine whether quantitative pulmonary perfusion parameters obtained from 3D dynamic contrast-enhanced MR perfusion data can be used to assess the severity of primary pulmonary hypertension (PPH) as indicated by pulmonary vascular resistance (PVR) and mean pulmonary artery pressure (MPAP). CONCLUSION. Three-dimensional dynamic contrast-enhanced MRI has potential for assessment of disease severity as indicated by PVR and MPAP in patients with PPH.",

author = "Yoshiharu Ohno and Hiroto Hatabu and Kenya Murase and Takanori Higashino and Munenobu Nogami and Takeshi Yoshikawa and Kazuro Sugimura",

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T2 - 3D dynamic perfusion MRI for quantitative analysis of regional pulmonary perfusion

AU - Ohno, Yoshiharu

AU - Hatabu, Hiroto

AU - Murase, Kenya

AU - Higashino, Takanori

AU - Nogami, Munenobu

AU - Yoshikawa, Takeshi

AU - Sugimura, Kazuro

PY - 2007/1

Y1 - 2007/1

N2 - OBJECTIVE. The purpose of this study was to determine whether quantitative pulmonary perfusion parameters obtained from 3D dynamic contrast-enhanced MR perfusion data can be used to assess the severity of primary pulmonary hypertension (PPH) as indicated by pulmonary vascular resistance (PVR) and mean pulmonary artery pressure (MPAP). CONCLUSION. Three-dimensional dynamic contrast-enhanced MRI has potential for assessment of disease severity as indicated by PVR and MPAP in patients with PPH.

AB - OBJECTIVE. The purpose of this study was to determine whether quantitative pulmonary perfusion parameters obtained from 3D dynamic contrast-enhanced MR perfusion data can be used to assess the severity of primary pulmonary hypertension (PPH) as indicated by pulmonary vascular resistance (PVR) and mean pulmonary artery pressure (MPAP). CONCLUSION. Three-dimensional dynamic contrast-enhanced MRI has potential for assessment of disease severity as indicated by PVR and MPAP in patients with PPH.

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JO - American Journal of Roentgenology

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Primary pulmonary hypertension: 3D dynamic perfusion MRI for quantitative analysis of regional pulmonary perfusion

Abstract

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