Breast Tumor Diagnosis Using Diode Laser in NearInfrared Region

In the last years, new non-invasively laser methods were used to detect breast tumors for pre- and postmenopausal females. The methods based on using laser radiation are safer than the other daily used methods for breast tumor detection like X-ray mammography, CT-scanner, and nuclear medicine. <b...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Ahmed Ali Mohammed, Munqith S. Dawood* and Ahmed Ali Mohammed
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2009
Materias:	Tumor detection laser modulation Photon migration Breast tumor Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/f97fac64ebf44ad4b3edae0e98c080c2
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:f97fac64ebf44ad4b3edae0e98c080c2
record_format	dspace
spelling	oai:doaj.org-article:f97fac64ebf44ad4b3edae0e98c080c22021-12-02T07:01:30ZBreast Tumor Diagnosis Using Diode Laser in NearInfrared Region1818-1171https://doaj.org/article/f97fac64ebf44ad4b3edae0e98c080c22009-01-01T00:00:00Zhttp://www.iasj.net/iasj?func=fulltext&aId=2265https://doaj.org/toc/1818-1171In the last years, new non-invasively laser methods were used to detect breast tumors for pre- and postmenopausal females. The methods based on using laser radiation are safer than the other daily used methods for breast tumor detection like X-ray mammography, CT-scanner, and nuclear medicine. <br />One of these new methods is called FDPM (Frequency Domain Photon Migration). It is based on the modulation of laser beam by variable frequency sinusoidal waves. The modulated laser radiations illuminate the breast tissue and received from opposite side.<br />In this paper the amplitude and the phase shift of the received signal were calculated according to the original signal for the sake of diagnosis.<br />These calculations were carried out for different breast thicknesses to find out the best modulation laser beam wavelength and the optimum breast thickness necessary for diagnosis of benign and malignant tumors. <br />According to our work the most suitable laser wave length to detect the breast tumor for pre- and postmenopausal females was 956 nm and 674 nm for both malignant and benign tumors.<br /><br />Keywords: Tumor detection, laser modulation, Photon migration Breast tumor<br /><br />Ahmed Ali MohammedMunqith S. Dawood* and Ahmed Ali MohammedAl-Khwarizmi College of Engineering – University of BaghdadarticleTumor detectionlaser modulationPhoton migration Breast tumorChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 5, Iss 2, Pp 20-31 (2009)
institution	DOAJ
collection	DOAJ
language	EN
topic	Tumor detection laser modulation Photon migration Breast tumor Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Tumor detection laser modulation Photon migration Breast tumor Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Ahmed Ali Mohammed Munqith S. Dawood* and Ahmed Ali Mohammed Breast Tumor Diagnosis Using Diode Laser in NearInfrared Region
description	In the last years, new non-invasively laser methods were used to detect breast tumors for pre- and postmenopausal females. The methods based on using laser radiation are safer than the other daily used methods for breast tumor detection like X-ray mammography, CT-scanner, and nuclear medicine. <br />One of these new methods is called FDPM (Frequency Domain Photon Migration). It is based on the modulation of laser beam by variable frequency sinusoidal waves. The modulated laser radiations illuminate the breast tissue and received from opposite side.<br />In this paper the amplitude and the phase shift of the received signal were calculated according to the original signal for the sake of diagnosis.<br />These calculations were carried out for different breast thicknesses to find out the best modulation laser beam wavelength and the optimum breast thickness necessary for diagnosis of benign and malignant tumors. <br />According to our work the most suitable laser wave length to detect the breast tumor for pre- and postmenopausal females was 956 nm and 674 nm for both malignant and benign tumors.<br /><br />Keywords: Tumor detection, laser modulation, Photon migration Breast tumor<br /><br />
format	article
author	Ahmed Ali Mohammed Munqith S. Dawood* and Ahmed Ali Mohammed
author_facet	Ahmed Ali Mohammed Munqith S. Dawood* and Ahmed Ali Mohammed
author_sort	Ahmed Ali Mohammed
title	Breast Tumor Diagnosis Using Diode Laser in NearInfrared Region
title_short	Breast Tumor Diagnosis Using Diode Laser in NearInfrared Region
title_full	Breast Tumor Diagnosis Using Diode Laser in NearInfrared Region
title_fullStr	Breast Tumor Diagnosis Using Diode Laser in NearInfrared Region
title_full_unstemmed	Breast Tumor Diagnosis Using Diode Laser in NearInfrared Region
title_sort	breast tumor diagnosis using diode laser in nearinfrared region
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2009
url	https://doaj.org/article/f97fac64ebf44ad4b3edae0e98c080c2
work_keys_str_mv	AT ahmedalimohammed breasttumordiagnosisusingdiodelaserinnearinfraredregion AT munqithsdawoodandahmedalimohammed breasttumordiagnosisusingdiodelaserinnearinfraredregion
_version_	1718399671450206208

Breast Tumor Diagnosis Using Diode Laser in NearInfrared Region

Ejemplares similares