Results 21 to 30 of about 4,766,076 (278)

Quantitative thrombus characteristics on thin-slice computed tomography improve prediction of thrombus histopathology: results of the MR CLEAN Registry [PDF]

, 2022
OBJECTIVES: Thrombus computed tomography (CT) characteristics might be used to assess histopathologic thrombus composition in patients treated with endovascular thrombectomy (EVT) for acute ischemic stroke (AIS).
Dippel, Diederik W.J., van Es, Adriaan C.G.M., van Beusekom, Heleen M.M., Bokkers, Reinoud P. H.; id_orcid, Majoie, Charles B. L. M., van der Lugt, Aad, Arrarte Terreros, Nerea, Dippel, Diederik W. J., Hund, Hajo, Bokkers, Reinoud P.H., Lycklama à Nijeholt, Geert J., Boodt, Nikki, Marquering, Henk A., van Beusekom, Heleen M. M., Nijeholt, Geert J. Lycklama A., Taha, Aladdin, Lingsma, Hester F., van Es, Adriaan C. G. M., Bokkers, Reinoud P. H., Terreros, Nerea Arrarte, Majoie, Charles B.L.M., Dippel, Diederik W.J.; id_orcid   +21 more
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Magnetic Resonance Direct Thrombus Imaging in Moderate Carotid Artery Stenosis [PDF]

Stroke, 2006
To the Editor: Wasserman et al1 present a proof-of-concept case elegantly demonstrating that high-resolution MRI of carotid plaque can identify a lesion that was highly likely to be causing cerebrovascular symptoms even though it was not causing significant stenosis of the carotid lumen.
Lucy R. Daniels, John R. Gladman, Nishath Altaf, Alan R. Moody   +3 more
openaire   +1 more source

Successful endobronchial ultrasound-guided transbronchial needle aspiration of tumour thrombus in the left pulmonary vein to achieve histological diagnosis

Respiratory Medicine Case Reports, 2020
A symptomatic 66-year-old gentleman presented with a large left upper lobe mass, thought likely to be malignant. Further imaging suggested direct tumour extension into the left pulmonary vein.
Aaron Braddy, Rahul Janardan Mogal, Anthony John Maddox, Andrew Bryan Timothy Barlow   +3 more
doaj   +1 more source

Magnetic Resonance Direct Thrombus Imaging [PDF]

Journal of Thrombosis and Haemostasis, 2003
As blood clots it goes through predictable stages that reflect the oxygenation state of hemoglobin within the red cells. One of these stages results in the formation of methemoglobin. This substance acts an endogenous contrast agent when imaged using a T1-weighted magnetic resonance sequence (Magnetic Resonance Direct Thrombus Imaging, MRDTI ...
openaire   +2 more sources

Magnetic resonance direct thrombus imaging of the evolution of acute deep vein thrombosis of the leg [PDF]

Journal of Thrombosis and Haemostasis, 2008
Accurate diagnosis of acute recurrent deep vein thrombosis (DVT) is relevant to avoid improper diagnosis and unnecessary life-long anticoagulant treatment. Compression ultrasound has high accuracy for a first episode of DVT, but is often unreliable in suspected recurrent disease.
R E, Westerbeek, C J, Van Rooden, M, Tan, A P G, Van Gils, S, Kok, M J, De Bats, A, De Roos, M V, Huisman   +7 more
openaire   +2 more sources

Application of Intraoperative Ultrasound in Robot-assisted Thrombectomy for Renal Cell Carcinoma [PDF]

Advanced Ultrasound in Diagnosis and Therapy
Preoperative imaging is crucial for patients diagnosed with renal cell carcinoma presenting with thrombus. These individuals frequently exhibit a hypercoagulable state, raising the risk of thrombus progression or the formation of a new bland thrombus ...
Zhu Jianing, Li Nan, Luo Yukun, Li Qiuyang
doaj   +1 more source

Methylglyoxal induces platelet hyperaggregation and reduces thrombus stability by activating PKC and inhibiting PI3K/Akt pathway [PDF]

, 2013
Diabetes is characterized by a dysregulation of glucose homeostasis and platelets from patients with diabetes are known to be hyper-reactive and contribute to the accelerated development of vascular diseases.
Voahanginirina Randriamboavonjy, Ingrid Fleming, Amro Elgheznawy, Randriamboavonjy, Voahanginirina, Fleming, Ingrid, Amro Elgheznawy (458464), Karin Hadas, Hadas, Karin, Karin Hadas (458462), Alexander Mann (262817), Elgheznawy, Amro, Mann, Alexander, Ingrid Fleming (132865), Alexander Mann, Voahanginirina Randriamboavonjy (458463)   +14 more
core   +1 more source

Advanced Optical Imaging of Blood Thrombus [PDF]

, 2019
The application of advanced optical imaging technology for platelet biology is in its infancy. In this talk, we shall introduce the potential impact of optical imaging in understanding the roles of platelets in thrombus formation and in hemostasis.
Xu Tao, Samantha J. Montague, Xuefei He, Woei Ming Lee, Elizabeth E. Gardiner   +4 more
core   +3 more sources

Thrombus Permeability in Admission Computed Tomographic Imaging Indicates Stroke Pathogenesis Based on Thrombus Histology [PDF]

, 2018
Background and Purpose- Intracranial thrombi can be characterized according to their permeability as measured by contrast agent penetration. Thrombus composition and its associated pathogenesis are important factors affecting treatment and secondary ...
Moench, Sebastian, Hedderich, Dennis, Hedderich, D., Oberdieck, Paul, Berndt, Maria, Boeckh-Behrens, T., Kaesmacher, Johannes, Berndt, M., Poppert, H., Schirmer, L., Maegerlein, Christian, Wunderlich, Silke, Zimmer, C., Böckh-Behrens, Tobias, Lehm, M., Straeter, Alexandra, Oberdieck, P., Schirmer, Lucas, Maegerlein, C., Zimmer, Claus, Lehm, Manuel, Poppert, Holger, Straeter, A., Wunderlich, S., Moench, S., Friedrich, B., Friedrich, Benjamin   +26 more
core   +2 more sources

A case with a large intracoronary mobile mass diagnosed with a calcified thrombus using optical frequency domain imaging and intravascular ultrasound

SAGE Open Medical Case Reports, 2017
Objectives: A calcified thrombus is rare, but needs to be recognized and to be differentiated from calcified nodule. Methods: We report a case of acute coronary syndrome and a large intracoronary mobile mass, which was identified as a calcified thrombus ...
Toshiki Kuno, Kenji Hashimoto, Syohei Imaeda, Toshinobu Ryuzaki, Tetsuya Saito, Hiroyuki Yamazaki, Ryota Tabei, Masaki Kodaira, Yohei Numasawa   +8 more
doaj   +1 more source