Literature DB >> 12663822

Distal airways in humans: dynamic hyperpolarized 3He MR imaging--feasibility.

Angela C Tooker1, Kwan Soo Hong, Erin L McKinstry, Philip Costello, Ferenc A Jolesz, Mitchell S Albert.   

Abstract

Dynamic hyperpolarized helium 3 (3He) magnetic resonance (MR) imaging of the human airways is achieved by using a fast gradient-echo pulse sequence during inhalation. The resulting dynamic images show differential contrast enhancement of both distal airways and the lung periphery, unlike static hyperpolarized 3He MR images on which only the lung periphery is seen. With this technique, up to seventh-generation airway branching can be visualized. Copyright RSNA, 2003

Entities:  

Keywords:  NASA Discipline Life Sciences Technologies; Non-NASA Center

Mesh：

Substances：

Year:  2003        PMID： 12663822     DOI： 10.1148/radiol.2272012146

Source DB:  PubMed          Journal:  Radiology        ISSN： 0033-8419            Impact factor:   11.105


  6 in total

Review 1.  Quantitative pulmonary imaging using computed tomography and magnetic resonance imaging.

Authors:  George R Washko; Grace Parraga; Harvey O Coxson
Journal:  Respirology       Date:  2012-04       Impact factor: 6.424

Review 2.  Airway imaging in disease: gimmick or useful tool?

Authors:  Peter D Paré; Taishi Nagano; Harvey O Coxson
Journal:  J Appl Physiol (1985)       Date:  2012-05-17

3.  Quantification of airway diameters and 3D airway tree rendering from dynamic hyperpolarized 3He magnetic resonance imaging.

Authors:  Tina A Lewis; Yang-Sheng Tzeng; Erin L McKinstry; Angela C Tooker; Kwansoo Hong; Yanping Sun; Joey Mansour; Zachary Handler; Mitchell S Albert
Journal:  Magn Reson Med       Date:  2005-02       Impact factor: 4.668

4.  Measurement of the internal diameter of plastic tubes from projection MR images using a model-based least-squares fit approach.

Authors:  Yang-Sheng Tzeng; Joey Mansour; Zachary Handler; Jessica Gereige; Niral Shah; Xin Zhou; Mitchell Albert
Journal:  Med Phys       Date:  2006-06       Impact factor: 4.071

5.  Comparison of airway diameter measurements from an anthropomorphic airway tree phantom using hyperpolarized 3He MRI and high-resolution computed tomography.

Authors:  Yang-Sheng Tzeng; Eric Hoffman; Janice Cook-Granroth; Rie Maurer; Niral Shah; Joey Mansour; Juerg Tschirren; Mitchell Albert
Journal:  Magn Reson Med       Date:  2007-09       Impact factor: 4.668

6.  Investigation of hyperpolarized 3He magnetic resonance imaging utility in examining human airway diameter behavior in asthma through comparison with high-resolution computed tomography.

Authors:  Yang-Sheng Tzeng; Eric Hoffman; Janice Cook-Granroth; Jessica Gereige; Joey Mansour; George Washko; Michael Cho; Evan Stepp; Kenneth Lutchen; Mitchell Albert
Journal:  Acad Radiol       Date:  2008-06       Impact factor: 3.173
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.