Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Hamed Vavadi"'
Autor:
Quing Zhu, Susan Tannenbaum, Scott H. Kurtzman, Patricia DeFusco, Andrew Ricci, Hamed Vavadi, Feifei Zhou, Chen Xu, Alex Merkulov, Poornima Hegde, Mark Kane, Liqun Wang, Kert Sabbath
Publikováno v:
Breast Cancer Research, Vol 20, Iss 1, Pp 1-17 (2018)
Abstract Background Breast cancer pathologic complete response (pCR) to neoadjuvant chemotherapy (NAC) varies with tumor subtype. The purpose of this study was to identify an early treatment window for predicting pCR based on tumor subtype, pretreatm
Externí odkaz:
https://doaj.org/article/eaa1287c1b034f389b1856bf1b2ead6b
Autor:
Murad Althobaiti, Steven P. Poplack, Foluso O. Ademuyiwa, Chen Xu, Hamed Vavadi, Atahar Mostafa, Quing Zhu, Feifei Zhou, K. M. Shihab Uddin, Rajeev Bansal
Near-infrared diffuse optical tomography (DOT) has demonstrated a great potential as an adjunct modality for differentiation of malignant and benign breast lesions and for monitoring treatment response in patients with locally advanced breast cancers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55a4db589a2afb258e05c56eb2e3ff0e
https://europepmc.org/articles/PMC6197842/
https://europepmc.org/articles/PMC6197842/
Autor:
Feifei Zhou, Liqun Wang, Kert Sabbath, Chen Xu, Hamed Vavadi, Mark Kane, Alex Merkulov, Scott H. Kurtzman, Susan Tannenbaum, Quing Zhu, Andrew Ricci, Patricia DeFusco, Poornima Hegde
Publikováno v:
Breast Cancer Research : BCR
Breast Cancer Research, Vol 20, Iss 1, Pp 1-17 (2018)
Breast Cancer Research, Vol 20, Iss 1, Pp 1-17 (2018)
Background Breast cancer pathologic complete response (pCR) to neoadjuvant chemotherapy (NAC) varies with tumor subtype. The purpose of this study was to identify an early treatment window for predicting pCR based on tumor subtype, pretreatment total
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d424a159d50ce8287b2f07a77be72c5d
https://doi.org/10.1186/s13058-018-0975-1
https://doi.org/10.1186/s13058-018-0975-1
Autor:
Shihab Uddin, Atahar Mostafa, Feifei Zhou, Rajeev Bansal, Quing Zhu, Chen Xu, Murad Althobaiti, Hamed Vavadi
Publikováno v:
Biophotonics Congress: Biomedical Optics Congress 2018 (Microscopy/Translational/Brain/OTS).
In this abstract a calibration method based on depth and size information provided from ultrasound images is introduced. The method utilizes the forward data simulated by finite element method to calibrate the reconstructed absorption map.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5346599c3466796a2c861ebbc7512ef0
https://doi.org/10.1364/ots.2018.of1d.4
https://doi.org/10.1364/ots.2018.of1d.4
Autor:
Scott H. Kurtzman, Patricia DeFusco, Andrew Ricci, Feifei Zhou, Hamed Vavadi, Chen Xu, Susan Tannenbaum, Quing Zhu
Publikováno v:
Biophotonics Congress: Biomedical Optics Congress 2018 (Microscopy/Translational/Brain/OTS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d470b05d93eedc6a0e566cc47ad48ee
https://doi.org/10.1364/ots.2018.oth4d.2
https://doi.org/10.1364/ots.2018.oth4d.2
Publikováno v:
SPIE Proceedings.
Imaging of tissue with Ultrasound-guided diffuse optical tomography (DOT) is a rising imaging technique to map hemoglobin concentrations within tissue for breast cancer detection and diagnosis. Near-infrared optical imaging received a lot of attentio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb213014eb0d6a83d415576fc3d74a7c
https://doi.org/10.1117/12.2251246
https://doi.org/10.1117/12.2251246
Publikováno v:
SPIE Proceedings.
According to the World Health Organization, breast cancer is the most common cancer among women worldwide, claiming the lives of hundreds of thousands of women each year. Near infrared diffuse optical tomography (DOT) has demonstrated a great potenti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b977cabb48ba0ad1122bc7153248440e
https://doi.org/10.1117/12.2250034
https://doi.org/10.1117/12.2250034
Autor:
Angela Kueck, Patrick D. Kumavor, Melinda Sanders, Hai Li, Quing Zhu, Alex Merkulov, Molly Brewer, Hamed Vavadi, Hassan Salehi
Most ovarian cancers are diagnosed at advanced stages due to the lack of efficacious screening techniques. Photoacoustic tomography (PAT) has a potential to image tumor angiogenesis and detect early neovascular changes of the ovary. We have developed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75aab7d7f19707e81dd5fe65d89e4654
https://europepmc.org/articles/PMC4833884/
https://europepmc.org/articles/PMC4833884/
Publikováno v:
Biomedical Optics 2016.
In this paper, a method of outlier removal and data selection for ultrasound-guided diffuse optical tomography is introduced. The algorithm uses multiple datasets to compose a single robust dataset based on statistical analysis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8729eed3c237894a0d21dd1282dbca53
https://doi.org/10.1364/cancer.2016.jm3a.2
https://doi.org/10.1364/cancer.2016.jm3a.2
Publikováno v:
Biomedical Optics 2016.
An advanced ultrasound segmentation algorithm is presented here that extracts breast lesion information for co-registered diffused optical tomography and inputs these parameters to improve reconstruction of lesion absorption maps.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c03db087b32b8bc9b1697330ded1e010
https://doi.org/10.1364/cancer.2016.jtu3a.14
https://doi.org/10.1364/cancer.2016.jtu3a.14