Results 171 to 180 of about 20,745 (206)

Quantification of cardiac function by conventional and cine magnetic resonance imaging

Cardiovascular and Interventional Radiology, 1987
Magnetic resonance imaging (MRI) has been effective for depicting cardiac anatomy and is already established as a technique for the evaluation of some structural abnormalities of the heart and pericardium. With recent advances, MRI can now be used to quantitate cardiac function.
U, Sechtem, P, Pflugfelder, C B, Higgins
openaire   +2 more sources

Assessment of gastric motor function by cine magnetic resonance imaging

Journal of Gastroenterology and Hepatology, 2009
AbstractBackground and Aim:  The aim of the present study was to evaluate gastric motor function by magnetic resonance imaging (MRI) and investigate whether this examination is a useful tool for therapeutic efficacy or postoperative gastric motor function.Methods:  Twenty‐five healthy volunteers and 10 gastric cancer patients with pylorus‐preserving ...
Shigeaki, Baba, Akira, Sasaki, Jun, Nakajima, Toru, Obuchi, Keisuke, Koeda, Go, Wakabayashi   +5 more
openaire   +2 more sources

Measurement of Cardiac Chamber Volumes by Cine Magnetic Resonance Imaging

Angiology, 1993
Cardiac chamber volumes (both atria and ventricles) in 19 healthy volun teers were measured noninvasively by cine magnetic resonance imaging (MRI). First, cardiac localization was determined from the coronal image by 0.5-T superconducting magnetic imager. Then, transaxial ECG gated multislice spin echo images were obtained from the bottom to the top of
Hiroshi Matsuoka, Mareomi Hamada, Toshio Honda, Takamasa Kobayashi, Makoto Suzuki, Takashi Ohtani, Masayuki Takezaki, Mitsunori Abe, Yasushi Fujiwara, Takumi Sumimoto, Michihito Sekiya, Kunio Hiwada   +11 more
openaire   +2 more sources

Cine Magnetic Resonance Imaging of Spinal Intradural Arachnoid Cysts

Neurosurgery, 1997
The diagnostic value of cine magnetic resonance imaging (CMRI) that visualizes fluid and tissue movement was evaluated in patients with spinal intradural arachnoid cysts, a rare but increasingly detected cause of spinal cord dysfunction.Four patients with thoracic spinal intradural arachnoid cysts were investigated with conventional T1- and T2-weighted
H, Shimizu, T, Tominaga, A, Takahashi, T, Yoshimoto   +3 more
openaire   +2 more sources

Left Ventricular Pseudoaneurysm: Diagnosis by Cine Magnetic Resonance Imaging

Cardiology, 1999
We report a case that illustrates the difficulty in diagnosing left ventricular (LV) pseudoaneurysm and the potential value of cine magnetic resonance imaging (MRI). A 69-year-old man with a history of ischemic congestive heart failure had a mass found on routine chest X-ray, contiguous with the cardiac silhouette.
C D, Frances, M G, Shlipak, D, Grady
openaire   +2 more sources

Functional cine magnetic resonance imaging in women after abdominal sacrocolpopexy

Obstetrics & Gynecology, 2001
To evaluate whether functional cine magnetic resonance imaging (MRI) is a reliable method for verifying postoperative anatomy and function in women after abdominal sacrocolpopexy.We did postoperative functional cine MRI in 25 women who had sacrocolpopexies.
A, Lienemann, D, Sprenger, C, Anthuber, A, Baron, M, Reiser   +4 more
openaire   +2 more sources

3D fusion of cine and late-enhanced cardiac magnetic resonance images

2012 9th IEEE International Symposium on Biomedical Imaging (ISBI), 2012
A procedure to fuse the information of short-axis cine and late enhanced magnetic resonance images is presented. First a coherent 3D reconstruction of the images is obtained by object-based interpolation of the information of contiguous slices in stacked short-axis cine acquisitions and by the correction of slice misalignments with the aid of a set of ...
Cordero-Grande, Lucilio, Merino-Caviedes, Susana, Albà, Xènia, Figueras i Ventura, Rosa María, Frangi, Alejandro, Alberola-Lopez, Carlos   +5 more
openaire   +3 more sources

Uterine peristalsis of adenomyosis patients on cine magnetic resonance imaging

International Journal of Gynecology & Obstetrics
AbstractObjectiveAdenomyosis, a common gynecologic disease, can cause infertility. Uterine peristalsis (UP) is a wave‐like contraction. Abnormal UP has been linked to infertility. The aim of this study using magnetic resonance imaging (MRI) was to compare UP between uterine walls with adenomyosis and normal walls to ascertain the possible effects of ...
Aki Kido, Ikuko Ohta, Yuki Himoto, Shinya Fujii, Kyo Noguchi, Yuji Nakamoto, Toshihide Ogawa   +6 more
openaire   +2 more sources

Cardiac motion analysis from magnetic resonance imaging: Cine magnetic resonance versus tagged magnetic resonance

2007 Computers in Cardiology, 2007
The objective of this work is to compare the results obtained from the motion analysis of tagged vs. CINE MR sequences when using spatio-temporal non-rigid registration techniques based on pixel intensity. Those techniques have been previously validated on tagged MR images.
A. Bajo, M.J. Ledesma-Carbayo, C. Santa Marta, E. Perez David, M.A. Garcia-Fernandez, M. Desco, A. Santos   +6 more
openaire   +1 more source

Real‐Time, Cine Magnetic Resonance Imaging for Evaluation of the Pediatric Airway

The Laryngoscope, 2001
AbstractBackground Standard magnetic resonance imaging (MRI) and computed tomographic (CT) modalities are limited in their ability to image dynamic organs. New real‐time, dynamic, cine magnetic resonance imaging (CMRI) techniques have the potential to image moving structures.Objective We therefore investigated the feasibility of using CMRI techniques ...
R A, Faust, K B, Remley, F L, Rimell
openaire   +2 more sources