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Ahmed El Kaffas, B.Eng., M.Sc., Ph.D.
Ahmed El Kaffas, B.Eng., M.Sc., Ph.D.
Instructor - Departments of Radiology and Radiation Oncology, Stanford University
Verified email at stanford.edu
Title
Cited by
Cited by
Year
Ultrasound elastography: review of techniques and clinical applications
RMS Sigrist, J Liau, A El Kaffas, MC Chammas, JK Willmann
Theranostics 7 (5), 1303, 2017
15352017
Quantitative ultrasound approaches for diagnosis and monitoring hepatic steatosis in nonalcoholic fatty liver disease
AM Pirmoazen, A Khurana, A El Kaffas, A Kamaya
Theranostics 10 (9), 4277, 2020
1052020
Dose-dependent response of tumor vasculature to radiation therapy in combination with Sunitinib depicted by three-dimensional high-frequency power Doppler ultrasound
A El Kaffas, A Giles, GJ Czarnota
Angiogenesis 16, 443-454, 2013
612013
Breast tumor response to ultrasound mediated excitation of microbubbles and radiation therapy in vivo
P Lai, C Tarapacki, WT Tran, A El Kaffas, J Lee, C Hupple, S Iradji, A Giles, ...
Oncoscience 3 (3-4), 98, 2016
522016
Monitoring breast cancer response to neoadjuvant chemotherapy using ultrasound strain elastography
J Fernandes, L Sannachi, WT Tran, A Koven, E Watkins, F Hadizad, ...
Translational Oncology 12 (9), 1177-1184, 2019
482019
Quantitative three-dimensional dynamic contrast-enhanced ultrasound imaging: first-in-human pilot study in patients with liver metastases
A El Kaffas, RMS Sigrist, G Fisher, S Bachawal, J Liau, H Wang, ...
Theranostics 7 (15), 3745, 2017
472017
Role of acid sphingomyelinase and ceramide in mechano-acoustic enhancement of tumor radiation responses
A El Kaffas, A Al-Mahrouki, A Hashim, N Law, A Giles, GJ Czarnota
JNCI: Journal of the National Cancer Institute 110 (9), 1009-1018, 2018
452018
Tumour vascular shutdown and cell death following ultrasound-microbubble enhanced radiation therapy
A El Kaffas, MJ Gangeh, G Farhat, WT Tran, A Hashim, A Giles, ...
Theranostics 8 (2), 314, 2018
402018
Early prediction of tumor response to bevacizumab treatment in murine colon cancer models using three-dimensional dynamic contrast-enhanced ultrasound imaging
J Zhou, H Zhang, H Wang, AM Lutz, A El Kaffas, L Tian, D Hristov, ...
Angiogenesis 20, 547-555, 2017
372017
The measurement of ultrasound scattering from individual micron-sized objects and its application in single cell scattering
O Falou, M Rui, A El Kaffas, JC Kumaradas, MC Kolios
The Journal of the Acoustical Society of America 128 (2), 894-902, 2010
332010
Sunitinib effects on the radiation response of endothelial and breast tumor cells
A El Kaffas, A Al-Mahrouki, WT Tran, A Giles, GJ Czarnota
Microvascular research 92, 1-9, 2014
312014
Ultrasound-mediated microbubble enhancement of radiation therapy studied using three-dimensional high-frequency power Doppler ultrasound
SJJ Kwok, A El Kaffas, P Lai, A Al Mahrouki, J Lee, S Iradji, WT Tran, ...
Ultrasound in medicine & biology 39 (11), 1983-1990, 2013
312013
Investigating longitudinal changes in the mechanical properties of MCF-7 cells exposed to paclitaxol using particle tracking microrheology
A El Kaffas, D Bekah, M Rui, JC Kumaradas, MC Kolios
Physics in Medicine & Biology 58 (4), 923, 2013
302013
Vascular strategies for enhancing tumour response to radiation therapy
A El Kaffas, W Tran, GJ Czarnota
Technology in cancer research & treatment 11 (5), 421-432, 2012
302012
Dll4-notch signalling blockade synergizes combined ultrasound-stimulated microbubble and radiation therapy in human colon cancer xenografts
A El Kaffas, J Nofiele, A Giles, S Cho, SK Liu, GJ Czarnota
PloS one 9 (4), e93888, 2014
272014
Ultrasound elastography: review of techniques and clinical applications. Theranostics 7: 1303–1329
RMS Sigrist, J Liau, AE Kaffas, MC Chammas, JK Willmann
242017
Biomechanical effects of microbubbles: from radiosensitization to cell death
A El Kaffas, GJ Czarnota
Future Oncology 11 (7), 1093-1108, 2015
232015
Ultrasound elastography: review of techniques and clinical applications. Theranostics 7 (5): 1303–1329
RMS Sigrist, J Liau, AE Kaffas, MC Chammas, JK Willmann
222017
Interpretable machine learning for characterization of focal liver lesions by contrast-enhanced ultrasound
S Turco, T Tiyarattanachai, K Ebrahimkheil, J Eisenbrey, A Kamaya, ...
IEEE transactions on ultrasonics, ferroelectrics, and frequency control 69 …, 2022
212022
Diagnostic performance of 9 quantitative ultrasound parameters for detection and classification of hepatic steatosis in nonalcoholic fatty liver disease
AM Pirmoazen, A Khurana, AM Loening, T Liang, V Shamdasani, H Xie, ...
Investigative Radiology 57 (1), 23-32, 2022
212022
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