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Iranian Journal of Medical Physics، جلد ۱۴، شماره ۳، صفحات ۱۶۲-۱۶۶
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Detection of Melanoma Skin Cancer by Elastic Scattering Spectra: A Proposed Classification Method
چکیده انگلیسی مقاله Introduction: There is a strong need for developing clinical technologies and instruments for prompt tissue assessment in a variety of oncological applications as smart methods. Elastic scattering spectroscopy (ESS) is a real-time, noninvasive, point-measurement, optical diagnostic technique for malignancy detection through changes at cellular and subcellular levels, especially important in early diagnosis of invasive skin cancer, melanoma. In fact, this preliminary study was conducted to provide a classification method for analyzing the ESS spectra. Elastic scattering spectra related to the normal skin and melanoma lesions, which were already confirmed pathologically, were provided as input from an ESS database. Materials and Methods: A program was developed in MATLAB based on singular value decomposition and K-means algorithm for classification. Results: Accuracy and sensitivity of the proposed classifying method for normal and melanoma spectra were 87.5% and 80%, respectively. Conclusion: This method can be helpful for classification of melanoma and normal spectra. However, a large body of data and modifications are required to achieve better sensitivity for clinical applications.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله افشان شیرکوند | afshan shirkavand
1.medical physicist, medical laser research center,acecr 2. laser amp;plasma research institute, shahid beheshti university

سازمان اصلی تایید شده: دانشگاه شهید بهشتی (Shahid beheshti university)

سعید سرکار | saeed sarkar
phd, professor of medical physics, institute of advanced technologies in medicine iamt , research center for science and technology in medicine rcstim , tehran university of medical sciences

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

لیلا عطایی فشتمی | leila ataie fashtami
assistant professor of dermatology, medical laser research center, iranian center for medical lasers icml , academic center for education, culture and research acecr


هانیه محمدرضا | hanieh mohammadreza
msc of medical physics, institute of advanced technologies in medicine iamt , research center for science and technology in medicine rcstim , tehran university of medical sciences,

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

نشانی اینترنتی http://ijmp.mums.ac.ir/article_8630.html
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Paper
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