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Diffuse optical tomography for breast cancer imaging guided by computed tomography: A feasibility study

Reheman Baikejiang, Wei Zhang, Changqing Li
2017 Journal of X-Ray Science and Technology  
Here, we propose a computed tomography (CT) guided multispectral DOT imaging system for breast cancer imaging.  ...  Diffuse optical tomography (DOT) has attracted attentions in the last two decades due to its intrinsic sensitivity in imaging chromophores of tissues such as hemoglobin, water, and lipid.  ...  In 1990s, diffuse optical tomography (DOT) has emerged with promises as an imaging tool for breast cancer screening and diagnosis because of its unique features such as non-ionizing radiation, low cost  ... 
doi:10.3233/xst-16183 pmid:27983569 fatcat:irpwrfnbpjbxbip3qwjzto22uq

New Technologies for Human Cancer Imaging

John V. Frangioni
2008 Journal of Clinical Oncology  
computed tomography, positron emission tomography (PET), and optical imaging.  ...  MRI and time-of-flight PET for staging, and ion beam-induced PET scanning and near-infrared fluorescence-guided surgery for cancer treatment.  ...  imaging (MRI), single-photon emission computed tomography (SPECT), positron emission tomography (PET), and optical imaging.  ... 
doi:10.1200/jco.2007.14.3065 pmid:18711192 pmcid:PMC2654310 fatcat:55dvlnkonraanb2wzhvhnrtw2a

Imaging Techniques for Cancer Diagnosis and Scope for Enhancement

Showkat Hassan Malik, Tariq Ahmad Lone, S. M. k Quadri
2016 International Journal of Image Graphics and Signal Processing  
Various imaging techniques like X-ray, Positron Emission Tomography (PET), Ultrasound (US), MRI etc. are used for cancer diagnosis.  ...  Imaging techniques are used to create images of structure, function and pathology of human body organs for cancer diagnosis.  ...  ACKNOWLEDGMENT The authors would like to thank head of the department and other members of Radiology department Sher-i-Kashmir Institute of Medical Sciences, Srinagar for their support and encouragement  ... 
doi:10.5815/ijigsp.2016.05.08 fatcat:3rjvi75znvg4nmzed6jegiyiq4

Image-guided optical spectroscopy provides molecular-specific information in vivo: MRI-guided spectroscopy of breast cancer hemoglobin, water, and scatterer size

Colin M. Carpenter, Brian W. Pogue, Shudong Jiang, Hamid Dehghani, Xin Wang, Keith D. Paulsen, Wendy A. Wells, Jorge Forero, Christine Kogel, John B. Weaver, Steven P. Poplack, Peter A. Kaufman
2007 Optics Letters  
A multimodality instrument that integrated optical or near-infrared spectroscopy into a magnetic resonance imaging (MRI) breast coil was used to perform a pilot study of image-guided spectroscopy on cancerous  ...  These results are believed to be the first multiwavelength spectroscopic images of breast cancer using MRI-guided constraints, and they show the cancer tumor to have high hemoglobin and water values, decreased  ...  that tomographic diffuse near-infrared spectroscopy (NIRS) has been combined with magnetic resonance imaging (MRl) in the setting of breast cancer imaging, with the critical step that the MR image is  ... 
doi:10.1364/ol.32.000933 pmid:17375158 fatcat:r4j7ugommrhnrktfcdvdsnod3u

Emerging Breast Imaging Technologies on the Horizon

Srinivasan Vedantham, Andrew Karellas
2018 Seminars in ultrasound, CT, and MRI  
Mammography remains the 'gold-standard' for breast cancer screening, but is limited by tissue superposition.  ...  Early detection of breast cancers by mammography in conjunction with adjuvant therapy have contributed to reduction in breast cancer mortality.  ...  In vivo quantitative imaging of normal and cancerous breast tissue using broadband diffuse optical tomography. Med Phys. 2010; 37(7):3715-24. Epub 2010/09/14.  ... 
doi:10.1053/j.sult.2017.09.004 pmid:29317033 pmcid:PMC5773258 fatcat:ef7d3dsq2jatbeojkujhstuugm

In Vivo Diffuse Optical Tomography and Fluorescence Molecular Tomography

Mingze Li, Yonghong Zhang, Jing Bai
2010 Journal of Healthcare Engineering  
Diffuse optical tomography (DOT) and fluorescence molecular tomography (FMT) are two attractive imaging techniques for in vivo physiological and psychological research.  ...  Light propagation model, mathematical reconstruction algorithm, imaging instrumentation and medical applications are included. Future challenges and perspective on optical tomography are discussed.  ...  As early as 1997, Pogue et al. built a frequency domain optical imaging device for breast cancer detection [97] .  ... 
doi:10.1260/2040-2295.1.3.477 fatcat:eeg5onviqjcy3eaoczwwsz54ke

Imaging of Preclinical Endometrial Cancer Models for Monitoring Tumor Progression and Response to Targeted Therapy

Heidi Espedal, Tina Fonnes, Kristine E. Fasmer, Camilla Krakstad, Ingfrid S. Haldorsen
2019 Cancers  
Preclinical imaging by magnetic resonance imaging (MRI), positron emission tomography-computed tomography (PET-CT), single-photon emission computed tomography (SPECT) and optical imaging during disease  ...  Furthermore, we highlight how these advanced imaging methods depict pathogenic mechanisms important for tumor progression that represent potential targets for treatment in endometrial cancer.  ...  thereof: "endometrial cancer/carcinoma" or "uterine cancer" in combination with "imaging", "magnetic resonance imaging", "positron emission tomography", "single photon emission computed tomography" "computed  ... 
doi:10.3390/cancers11121885 pmid:31783595 pmcid:PMC6966645 fatcat:fk4uipsqerdv3bpjqao3jvmxrq

2014 Index IEEE Transactions on Medical Imaging Vol. 33

2014 IEEE Transactions on Medical Imaging  
., +, TMI Feb. 2014 225-232 Diffuse Optical Tomography Enhanced by Clustered Sparsity for Functional Brain Imaging.  ...  ., +, TMI Oct. 2014 1913-1930 Diffuse Optical Tomography Enhanced by Clustered Sparsity for Functional Brain Imaging.  ...  ., 1969 -1985 Numerical Surrogates for Human Observers in Myocardial Motion Evaluation From SPECT Images.  ... 
doi:10.1109/tmi.2014.2386278 fatcat:poarfhfto5bm5mhfl7ugwtw4xy

Compositional-prior-guided image reconstruction algorithm for multi-modality imaging

Qianqian Fang, Richard H. Moore, Daniel B. Kopans, David A. Boas
2010 Biomedical Optics Express  
We propose a composition-based image segmentation method for X-ray digital breast tomosynthesis (DBT) and a structural-prior-guided image reconstruction for a combined DBT and diffuse optical tomography  ...  (DOT) breast imaging system.  ...  Acknowledgement The authors would like to thank Jayne Cormier and Donna Burgess for the assistance in the clinical experiments for this study.  ... 
doi:10.1364/boe.1.000223 pmid:21258460 pmcid:PMC3005170 fatcat:wmibqjt6ozfjbncnbssghhvh3u

Optical imaging of tumor vascularity associated with proliferation and glucose metabolism in early breast cancer: clinical application of total hemoglobin measurements in the breast

Shigeto Ueda, Noriko Nakamiya, Kazuo Matsuura, Takashi Shigekawa, Hiroshi Sano, Eiko Hirokawa, Hiroko Shimada, Hiroaki Suzuki, Motoki Oda, Yutaka Yamashita, Osamu Kishino, Ichiei Kuji (+2 others)
2013 BMC Cancer  
We evaluated the usefulness of diffuse optical spectroscopy using time-resolved spectroscopic (TRS) measurements for functional imaging of primary breast cancer.  ...  Near-infrared optical imaging targeting the intrinsic contrast of tissue hemoglobin has emerged as a promising approach for visualization of vascularity in cancer research.  ...  Acknowledgments The authors would like to thank all staff members at the Central US unit of the Saitama International Medical Center for their kind cooperation. This  ... 
doi:10.1186/1471-2407-13-514 pmid:24176197 pmcid:PMC3817816 fatcat:cwo3dore6zdo3kdplkkj6yidne

Predicting Treatment Response of Breast Cancer to Neoadjuvant Chemotherapy Using Ultrasound-Guided Diffuse Optical Tomography

Wenxiang Zhi, Guangyu Liu, Cai Chang, Aiyu Miao, Xiaoli Zhu, Li Xie, Jin Zhou
2018 Translational Oncology  
PURPOSE: To prospectively investigate ultrasound-guided diffuse optical tomography (US-guided DOT) in predicting breast cancer response to neoadjuvant chemotherapy (NAC).  ...  RESULTS: The cutoff values of ΔTHC and ΔSIZE for evaluation of breast cancers NAC treatment response were 23.9% and 42.6%.  ...  Acknowledgements We appreciate the physicians of Breast Surgery and Ultrasound Departments of FUSCC for their helpful assistance with case acquisition.  ... 
doi:10.1016/j.tranon.2017.10.011 pmid:29175630 pmcid:PMC5714257 fatcat:hgbqgmxlbrg6jmuvfnukunzevq

18F-FES PET/CT Improves the Detection of Intraorbital Metastases in Estrogen-Receptor-Positive Breast Cancer: Two Representative Cases and Review of the Literature

Sandhya Bodapati, Peter Abraham, Angela Chen, Denise Guilbault, Marin McDonald, Jennifer Matro, Rebecca Shatsky, Sebastian Obrzut
2022 Tomography  
We present two cases of breast cancer patients with orbital metastases confirmed on MR imaging who underwent PET/CT imaging with 18F-FES and 18F-FDG.  ...  Most commonly seen in breast cancer, metastases to the optic nerves or extraocular muscles can have a devastating impact on visual acuity and quality of life.  ...  Evaluation for whole body metastases is typically performed using positron emission tomography (PET) with computed tomography (CT) imaging with 18F-fluorodeoxyglucose (18F-FDG) radiotracer injection [  ... 
doi:10.3390/tomography8020086 pmid:35448720 pmcid:PMC9024434 fatcat:kftbscjjxzefxplcseczuf4ht4

Front Matter: Volume 10871

Fred S. Azar, Xavier Intes, Qianqian Fang
2019 Multimodal Biomedical Imaging XIV  
10871 0O Bio-sensor based on multiclass support vector machine with a reject option [10871-23] 10871 0R PET/CT guided time-domain diffuse optical tomography for breast cancer imaging [10871-26]  ...  coherence tomography image-guided laser induced branch retinal vein occlusion in living rabbits [10871-3] 10871 07 Sensitivity analysis of a multibranched light guide for real time hyperspectral imaging  ... 
doi:10.1117/12.2531749 fatcat:4o43nxwkdfdt7f4a2zfsbjm5t4

Editorial: Optical Molecular Imaging in Cancer Research

Guanglei Zhang, Xueli Chen, Shouju Wang, Jiao Li, Xu Cao
2022 Frontiers in Oncology  
Deep Learning Diffuse Optical Tomography.  ...  Reviews for Optical Imaging Wang et al. reviewed recent advances in hybrid light propagation models, with particular emphasis on their powerful use for 3D optical imaging in cancer detection.  ... 
doi:10.3389/fonc.2022.870583 pmid:35419283 pmcid:PMC8995548 fatcat:55v3pjd2urfqjmsambla74kckq

Treatment of Male Breast Cancer by Dual Human Epidermal Growth Factor Receptor 2 (HER2) Blockade and Response Prediction Using Novel Optical Tomography Imaging: A Case Report

Debasmita Saha, Susan Tannenbaum, Quing Zhu
2017 Cureus  
Acknowledgements National Institute of Health (NIH RO1EB002136) funded the near infrared imaging study.  ...  Ultrasound and Near-Infrared Imaging for Breast Cancer Diagnosis and Neoadjuvant Chemotherapy Monitoring.  ...  FIGURE 3: Serial ultrasounds (US) and diffuse optical tomography (DOT) total hemoglobin (tHb) maps Each figure depicts serial ultrasounds and US-DOT images taken pretreatment, at the end of three cycles  ... 
doi:10.7759/cureus.1481 pmid:28944120 pmcid:PMC5602378 fatcat:rkh2nsvc7ralhlj56yin7wdnhm
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