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179 results on '"Mirpour, Sahar"'

5. Supplementary Figure S1 from Preclinical Benefit of Hypoxia-Activated Intra-arterial Therapy with Evofosfamide in Liver Cancer

Author

Duran, Rafael, primary, Mirpour, Sahar, primary, Pekurovsky, Vasily, primary, Ganapathy-Kanniappan, Shanmugasundaram, primary, Brayton, Cory F., primary, Cornish, Toby C., primary, Gorodetski, Boris, primary, Reyes, Juvenal, primary, Chapiro, Julius, primary, Schernthaner, Rüdiger E., primary, Frangakis, Constantine, primary, Lin, MingDe, primary, Sun, Jessica D., primary, Hart, Charles P., primary, and Geschwind, Jean-François, primary

Published
2023
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11. Imaging of Colorectal Liver Metastasis

Author

Baghdadi, Azarakhsh, primary, Mirpour, Sahar, additional, Ghadimi, Maryam, additional, Motaghi, Mina, additional, Hazhirkarzar, Bita, additional, Pawlik, Timothy M., additional, and Kamel, Ihab R., additional

Published
2021
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28. Preclinical Benefit of Hypoxia-Activated Intra-arterial Therapy with Evofosfamide in Liver Cancer

Author

Duran, Rafael, primary, Mirpour, Sahar, additional, Pekurovsky, Vasily, additional, Ganapathy-Kanniappan, Shanmugasundaram, additional, Brayton, Cory F., additional, Cornish, Toby C., additional, Gorodetski, Boris, additional, Reyes, Juvenal, additional, Chapiro, Julius, additional, Schernthaner, Rüdiger E., additional, Frangakis, Constantine, additional, Lin, MingDe, additional, Sun, Jessica D., additional, Hart, Charles P., additional, and Geschwind, Jean-François, additional

Published
2017
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31. 18F-FDG PET/CT and Melanoma

Author

Mena, Esther, primary, Taghipour, Mehdi, additional, Sheikhbahaei, Sara, additional, Mirpour, Sahar, additional, Xiao, Jennifer, additional, and Subramaniam, Rathan M., additional

Published
2016
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32. Utilizing the micron sized non-thermal atmospheric pressure plasma inside the animal body for the tumor treatment application

Author

Mirpour, Shahriar, primary, Piroozmand, Somayeh, additional, Soleimani, Neda, additional, Jalali Faharani, Neda, additional, Ghomi, Hamidreza, additional, Fotovat Eskandari, Hoda, additional, Sharifi, Ali Mohammad, additional, Mirpour, Sahar, additional, Eftekhari, Mohammad, additional, and Nikkhah, Maryam, additional

Published
2016
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33. Image-guided thermal therapy with a dual-contrast magnetic nanoparticle formulation: A feasibility study

Author

Attaluri, Anilchandra, primary, Seshadri, Madhav, additional, Mirpour, Sahar, additional, Wabler, Michele, additional, Marinho, Thomas, additional, Furqan, Muhammad, additional, Zhou, Haoming, additional, De Paoli, Silvia, additional, Gruettner, Cordula, additional, Gilson, Wesley, additional, DeWeese, Theodore, additional, Garcia, Monica, additional, Ivkov, Robert, additional, and Liapi, Eleni, additional

Published
2016
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35. A Novel Inherently Radiopaque Bead for Transarterial Embolization to Treat Liver Cancer - A Pre-clinical Study

Author

Duran, Rafael, primary, Sharma, Karun, additional, Dreher, Matthew R., additional, Ashrafi, Koorosh, additional, Mirpour, Sahar, additional, Lin, MingDe, additional, Schernthaner, Ruediger E., additional, Schlachter, Todd R., additional, Tacher, Vania, additional, Lewis, Andrew L., additional, Willis, Sean, additional, Hartog, Mark den, additional, Radaelli, Alessandro, additional, Negussie, Ayele H., additional, Wood, Bradford J., additional, and Geschwind, Jean-François H., additional

Published
2016
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36. Abstract 5271: Hepatic hypoxia-activated intra-arterial therapy: effect of selective targeting of hypoxia in a rabbit liver tumor model

Author

Duran, Rafael, primary, Mirpour, Sahar, additional, Pekurovsky, Vasily, additional, Ganapathy-Kanniappan, Shanmugasundaram, additional, Brayton, Cory F., additional, Cornish, Toby C., additional, Gorodetski, Boris, additional, Chapiro, Julius, additional, Schernthaner, Rüdiger, additional, Frangakis, Constantine, additional, Lin, MingDe, additional, Sun, Jessica D., additional, Hart, Charles P., additional, and Geschwind, Jean-François H., additional

Published
2015
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47. Rate dependent left bundle branch block: the pattern of myocardial perfusion SPECT.

Author

Gholamrezanezhad, Ali, Mirpour, Sahar, Sarabandi, Farhad, and Jazayeri, Behnam

Abstract

We report myocardial perfusion SPECT pattern in four subsequent patients with rate dependent left bundle branch block (LBBB). Three females and one male (aged 48, 51, 63 and 67 years) were studied. None of the patients had history of typical chest pain and all suffered from atypical chest pain or dyspnea on exertion. All patients were tested for baseline and serial heart rate, blood pressure, and electrocardiogram recordings. The exercise treadmill tests (ETT) were carried out under the strict supervision of a cardiologist, a nuclear medicine physician and close availability of an expert cardio-pulmonary resuscitation team and cardiac care unit within just few seconds. Maximal stress test (at least 85% of calculated heart rate, following development of LBBB) was achieved in all four patients according to standard Bruce protocol. No adverse cardiac events were noted and all ETT stress protocols terminated completely and safely. Myocardial perfusion SPECT imaging showed no evidence of reversible perfusion defects. The only patient with past history of exercise induced LBBB showed nonreversible perfusion defects in the septal and anteroseptal regions and mild LV cavity dilatation. The limited number of patients enrolled in our study does not allow us to draw a definite conclusion. Despite the presence of false-positive defects in myocardial perfusion SPECT in patients with sustained LBBB, such a finding is not a consistent finding in patients with rate dependent or exercised-induced LBBB, unlike that which we expected to see. Maybe it is possible to continue ETT for those patients undergoing myocardial perfusion scintigraphy and developing rate dependent LBBB. [ABSTRACT FROM AUTHOR]

Published
2012

48. Evaluation of myocardial perfusion and function after kidney transplantation by Gated SPECT myocardial perfusion scintigraphy.

Author

Fard-Esfahani, Armaghan, Fallahi, Babak, Mirpour, Sahar, Gholamrezanezhad, Ali, Abdi, Ezatollah, Karimi, Mohammad, Beiki, Davood, Emami-Ardekani, Alireza, Akhzari, Fariba, Ansari, Mojtaba, and Eftekhari, Mohammad

Subjects
CARDIOMYOPATHIES, KIDNEY transplantation, SINGLE-photon emission computed tomography, CHRONIC kidney failure, CORONARY arteries
Abstract

Introduction: The aim of this study was to evaluate the effect of successful kidney transplantation (KT) on myocardial perfusion, and, left ventricular function by both qualitative (visual) interpretation and semiquantitative parameters, using myocardial perfusion scintigraphy with gated-single photon emission computed tomography (gated-SPECT) in patients suffering from end-stage renal disease. Methods: From a total of 38 patients who were candidates of KT, twenty-six patients (16 female, 10 male, mean age: 47.5 yr, range: 24-64 yr) who had successful KT were included. Myocardial perfusion scintigraphy was performed by Gated Single Photon Emission Computed Tomography (Gated-SPECT) method, before and after surgery (mean: 24 months). Perfusion and function status was evaluated by qualitative and semiquantitative parameters. Results: Our data showed qualitative evidence of perfusion and functional abnormality in pre-transplant scans as follows: Abnormal perfusion in left anterior descending (LAD), left circumflex (LCX) and right coronary artery (RCA) territories in 42.5%, 53.8% and 65.4% of cases, respectively; dilation in 57.7% and inhomogenity of uptake in 53.8% of cases. However no statistically significant change was noted after transplantation, i.e. p value for all semiquantitative values including summed stress score (SSS), summed rest score (SRS) and summed difference score (SDS), summed motion score (SMS), summed thickening score (STS), ejection fraction (EF); end diastolic volume (EDV), end systolic volume (ESV), and stroke volume (SV) was greater than 0.05. Conclusion: Renal transplantation may not have considerable long term effect on myocardial perfusion and function in patients with chronic renal failure. This could be due to either non-reversible myocardial changes or continuing effect of degrading factors on the myocardium. [ABSTRACT FROM AUTHOR]

Published
2012

50. Appropriateness of referrals for single-photon emission computed tomography myocardial perfusion imaging (SPECT-MPI) in Iran.

Author

Gholamrezanezhad, Ali, Shiraflan, Ahmadali, and Mirpour, Sahar

Subjects
SINGLE-photon emission computed tomography, NUCLEAR medicine, PERFUSION, GENERAL practitioners
Abstract

The authors reflect on the appropriateness of referrals for single-photon emission computed tomography myocardial perfusion imaging (SPECT-MPI) in Iran, which is one of the most widely used procedures of nuclear medicine to detect perfusion abnormalities. The authors say that they conducted a study to describe the ordering practices of physicians in Iran. They add that there was no vital difference between governmental and private medicine centers in regard to the level of appropriateness.

Published
2011

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