Optoacoustic Imaging Detects Hormone-Related Physiological Changes of Breast Parenchyma
نویسندگان
چکیده
منابع مشابه
Clinical translation of optical and optoacoustic imaging.
Macroscopic optical imaging has rather humble technical origins; it has been mostly implemented by photographic means using appropriate filters, a light source and a camera yielding images of tissues. This approach relates to human vision and perception, and is simple to implement and use. Therefore, it has found wide acceptance, especially in recording fluorescence and bioluminescence signals....
متن کاملMesoscopic and macroscopic optoacoustic imaging of cancer.
Optoacoustic imaging combines the rich contrast of optical methods with the resolution of ultrasound imaging. It can therefore deliver optical visualization of cancer far deeper in tissue than optical microscopy and other conventional optical imaging methods. Technological progress and novel contrast media have resulted in optoacoustic imaging being propagated to basic cancer research and in cl...
متن کاملOptoacoustic imaging using fiber-optic interferometric sensors.
An interferometric sensor based on nonmetallic silica optical fiber is presented as an ultrasonic wideband transducer for optoacoustic imaging applications. We have characterized the sensitivity of the optical fiber sensor by detecting optoacoustic signals from an optically absorbing object embedded in a tissue-mimicking phantom and have compared the signals recorded with those detected from th...
متن کاملMagnetic resonance imaging (MRI) of hormone-induced breast changes in young premenopausal women.
OBJECTIVES We conducted a pilot study to identify whether MRI parameters are sensitive to hormone-induced changes in the breast during the natural menstrual cycle and whether changes could also be observed during an oral contraceptive (OC) cycle. MATERIALS AND METHODS The New York University Langone Medical Center Institutional Review Board approved this HIPAA-compliant prospective study. All...
متن کاملIterative reconstruction algorithm for optoacoustic imaging.
Optoacoustic imaging is based on the generation of thermoelastic stress waves by heating an object in an optically heterogeneous medium with a short laser pulse. The stress waves contain information about the distribution of structures with preferential optical absorption. Detection of the waves with an array of broadband ultrasound detectors at the surface of the medium and applying a backproj...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Ultraschall in der Medizin - European Journal of Ultrasound
سال: 2018
ISSN: 0172-4614,1438-8782
DOI: 10.1055/a-0628-6248