Micro-sensors for cell and blood imaging

2020 ◽  
pp. 429-458
Author(s):  
Jiafeng Yao ◽  
Masahiro Takei
Keyword(s):  
Blood Imaging

scholarly journals Volume Isotropic Simultaneous Interleaved Black- and Bright-blood Imaging: A Novel Sequence for Contrast-enhanced Screening of Brain Metastasis

2014 ◽  
Vol 13 (4) ◽  
pp. 277-284
Author(s):  
Masami YONEYAMA ◽  
Makoto OBARA ◽  
Taro TAKAHARA ◽  
Kazufumi KIKUCHI ◽  
Masanobu NAKAMURA ◽  
...  
Keyword(s):  
Brain Metastasis ◽  
Contrast Enhanced ◽  
Blood Imaging ◽  
Bright Blood

scholarly journals 3D Fast Spin-Echo T1 Black-Blood Imaging for the Diagnosis of Cervical Artery Dissection

2012 ◽  
Vol 34 (9) ◽  
pp. E103-E106 ◽  
Author(s):  
M. Edjlali ◽  
P. Roca ◽  
C. Rabrait ◽  
O. Naggara ◽  
C. Oppenheim
Keyword(s):  
Spin Echo ◽  
Fast Spin Echo ◽  
Artery Dissection ◽  
Cervical Artery Dissection ◽  
Black Blood ◽  
Black Blood Imaging ◽  
Cervical Artery ◽  
Blood Imaging ◽  
Fast Spin

Source coherence in laser speckle blood imaging system

2019 ◽  
Vol 27 (10) ◽  
pp. 2127-2135
Author(s):  
李宜璋 Li Yi-zhang ◽  
杨 晖 YANG Hui ◽  
李 然 LI Ran ◽  
刘宏业 LIU Hong-ye ◽  
范彦平 FAN Yan-ping ◽  
...  
Keyword(s):  
Imaging System ◽  
Laser Speckle ◽  
Blood Imaging

38 T1 and T2 Mapping Have Higher Diagnostic Accuracy for the Ischaemic Area-at-risk in Nstemi Patients Compared with Dark Blood Imaging

Heart ◽  
2014 ◽  
Vol 100 (Suppl 3) ◽  
pp. A21.1-A21 ◽  
Author(s):  
Samuli Rauhalammi ◽  
Jamie Layland ◽  
David Carrick ◽  
Matthew Lee ◽  
Nadeem Ahmed ◽  
...  
Keyword(s):  
At Risk ◽  
Diagnostic Accuracy ◽  
T2 Mapping ◽  
Area At Risk ◽  
Dark Blood ◽  
T1 And T2 ◽  
Blood Imaging

Magnetic resonance coronary angiography to evaluate coronary arterial lesions in patients with Kawasaki disease

2006 ◽  
Vol 16 (6) ◽  
pp. 563-571 ◽  
Author(s):  
Atsuko Suzuki ◽  
Atsushi Takemura ◽  
Rikako Inaba ◽  
Tomoyoshi Sonobe ◽  
Keiji Tsuchiya ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Kawasaki Disease ◽  
Coronary Angiography ◽  
Black Blood ◽  
X Ray ◽  
Magnetic Resonance Coronary Angiography ◽  
Arterial Lesions ◽  
Black Blood Imaging ◽  
Blood Imaging ◽  
Bright Blood

We evaluated the efficiency of non-invasive magnetic resonance coronary angiography in detecting coronary arterial lesions in 106 patients, aged from 4 months to 37 years, with a median of 13 years, with Kawasaki disease. Non-contrast enhanced, free-breathing magnetic resonance coronary angiographic studies using both the steady-state free precession technique, namely bright blood imaging, and navigator-echo proton density weighted black blood imaging, so-called black blood imaging, were performed in all the patients. Conventional X-ray coronary angiography was performed in 70 patients with coronary arterial lesions.We observed 97 aneurysms, 17 dilatations, 17 occlusions, 18 localized stenoses and 10 recanalized vessels, and we clarified their unique pattern of images on magnetic resonance coronary angiography. The differences in size of the aneurysms as seen on X-ray coronary angiography and bright blood imaging was mean 0.0, and the 95% confidence interval was from −1.4 to 1.5 on the Bland-Altman plots. With bright blood imaging, the sensitivity of occlusion and localized stenosis based on X-ray angiography was 94.2% and 97.2%, specificity was 99.5% and 97.2%, and negative-predictive value was 99.5% and 97.2%, respectively. Black blood imaging provided remarkable visualization of the thickened intima of aneurysms, and/or thrombus, in 38 lesions. We conclude that magnetic resonance coronary angiography can visualize all types of lesions due to Kawasaki disease in patients of all ages, and that it is useful to reduce the number of times X-ray angiography needs to be performed in patients with Kawasaki disease.

Segmentation of artery areas on non-enhanced fresh blood imaging based on a dot enhancement filter and the 3-D region-growing method

2010 ◽  
Vol 15 (1) ◽  
pp. 48-52
Author(s):  
Akiyoshi Yamamoto ◽  
Takashi Nishizaki ◽  
Hyoungseop Kim ◽  
Joo Kooi Tan ◽  
Seiji Ishikawa
Keyword(s):  
Region Growing ◽  
Fresh Blood ◽  
D Region ◽  
Blood Imaging

A preliminary study of ultrasound blood imaging in the common carotid artery of stroke patients

2012 ◽  
Vol 131 (4) ◽  
pp. 3362-3362
Author(s):  
Tae-Hoon Bok ◽  
Qi Kong ◽  
Yun Hee Oh ◽  
Jang Jin Lee ◽  
Joong Goo Kim ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Common Carotid Artery ◽  
Stroke Patients ◽  
The Common ◽  
Preliminary Study ◽  
Blood Imaging

scholarly journals Repeatability of Non–Contrast-Enhanced Lower-Extremity Angiography Using the Flow-Spoiled Fresh Blood Imaging

2018 ◽  
Vol 42 (1) ◽  
pp. 68-75 ◽  
Author(s):  
Yuyang Zhang ◽  
Zhen Xing ◽  
Dejun She ◽  
Nan Huang ◽  
Dairong Cao
Keyword(s):  
Lower Extremity ◽  
Fresh Blood ◽  
Contrast Enhanced ◽  
Blood Imaging
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