ASSESSING ABSORPTION COEFFICIENT OF HEMOGLOBIN IN THE BREAST PHANTOM USING NEAR-INFRARED SPECTROSCOPY

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Mehnati Parinaz; Jafari Tirtash Maede; ZAKERHAMIDI MOHAMMAD SADEGH; MEHNATI PARISA

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Journal Paper

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Journal: Iranian Journal of Radiology Year:2016 | Volume:13 | Issue:4 Page(s): 0-0

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Information Journal Paper

Title

ASSESSING ABSORPTION COEFFICIENT OF HEMOGLOBIN IN THE BREAST PHANTOM USING NEAR-INFRARED SPECTROSCOPY

Author(s)

Mehnati Parinaz | Jafari Tirtash Maede | ZAKERHAMIDI MOHAMMAD SADEGH | MEHNATI PARISA | Issue Writer Certificate

Keywords

HEMOGLOBIN

OPTICAL PROPERTIES

NEAR INFRARED SPECTROSCOPY

ABSORPTION COEFFICIENT

Abstract

Background: Blood concentrations and oxygen saturation levels are important biomarkers for breast cancer diagnosis.Objectives: In this study, the ABSORPTION COEFFICIENT of HEMOGLOBIN (Hb) was used to distinguish between normal and abnormal breast tissue.Materials and Methods: A near-infrared source (637 nm) was transmitted from major and minor vessels of a breast phantom containing 2×, 4×concentrations of oxy- and deoxy-Hb. The ABSORPTION COEFFICIENTs were determined from spectrometer (SM) and powermeter (PM) data.Results: The ABSORPTION COEFFICIENTs were 0.075±0.026 cm-1 for oxygenated Hb (normal) in major vessels and 0.141±0.023 cm-1 at 4×concentration (abnormal) with SM, whereas the breast ABSORPTION COEFFICIENTs were 0.099±0.017 cm-1 for oxygenated Hb (normal) in minor vessels and 0.171±0.005 cm-1 at 4×concentrations with SM. A comparison of the data obtained using a SM and a PM was not significant statistically.Conclusion: The study of the ABSORPTION COEFFICIENT data of different concentrations of Hb in normal and abnormal breasts via the diffusion of near-infrared light is a valuable method and has the potential to aid in early detection of breast abnormalities with SM and PM in major and minor vessels.

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APA: Copy

Mehnati, Parinaz, Jafari Tirtash, Maede, ZAKERHAMIDI, MOHAMMAD SADEGH, & MEHNATI, PARISA. (2016). ASSESSING ABSORPTION COEFFICIENT OF HEMOGLOBIN IN THE BREAST PHANTOM USING NEAR-INFRARED SPECTROSCOPY. IRANIAN JOURNAL OF RADIOLOGY, 13(4), 0-0. SID. https://sid.ir/paper/284454/en

Vancouver: Copy

Mehnati Parinaz, Jafari Tirtash Maede, ZAKERHAMIDI MOHAMMAD SADEGH, MEHNATI PARISA. ASSESSING ABSORPTION COEFFICIENT OF HEMOGLOBIN IN THE BREAST PHANTOM USING NEAR-INFRARED SPECTROSCOPY. IRANIAN JOURNAL OF RADIOLOGY[Internet]. 2016;13(4):0-0. Available from: https://sid.ir/paper/284454/en

IEEE: Copy

Parinaz Mehnati, Maede Jafari Tirtash, MOHAMMAD SADEGH ZAKERHAMIDI, and PARISA MEHNATI, “ASSESSING ABSORPTION COEFFICIENT OF HEMOGLOBIN IN THE BREAST PHANTOM USING NEAR-INFRARED SPECTROSCOPY,” IRANIAN JOURNAL OF RADIOLOGY, vol. 13, no. 4, pp. 0–0, 2016, [Online]. Available: https://sid.ir/paper/284454/en

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