Automated Whole-Body Bone Lesion Detection for Multiple Myeloma on 68Ga-Pentixafor PETCT Imaging Using Deep Learning Methods
المؤلفون المشاركون
Shi, Kuangyu
Xu, Lina
Tetteh, Giles
Lipkova, Jana
Zhao, Yu
Li, Hongwei
Christ, Patrick
Piraud, Marie
Buck, Andreas
Menze, Bjoern H.
المصدر
Contrast Media & Molecular Imaging
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-01-08
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
The identification of bone lesions is crucial in the diagnostic assessment of multiple myeloma (MM).
68Ga-Pentixafor PET/CT can capture the abnormal molecular expression of CXCR-4 in addition to anatomical changes.
However, whole-body detection of dozens of lesions on hybrid imaging is tedious and error prone.
It is even more difficult to identify lesions with a large heterogeneity.
This study employed deep learning methods to automatically combine characteristics of PET and CT for whole-body MM bone lesion detection in a 3D manner.
Two convolutional neural networks (CNNs), V-Net and W-Net, were adopted to segment and detect the lesions.
The feasibility of deep learning for lesion detection on 68Ga-Pentixafor PET/CT was first verified on digital phantoms generated using realistic PET simulation methods.
Then the proposed methods were evaluated on real 68Ga-Pentixafor PET/CT scans of MM patients.
The preliminary results showed that deep learning method can leverage multimodal information for spatial feature representation, and W-Net obtained the best result for segmentation and lesion detection.
It also outperformed traditional machine learning methods such as random forest classifier (RF), k-Nearest Neighbors (k-NN), and support vector machine (SVM).
The proof-of-concept study encourages further development of deep learning approach for MM lesion detection in population study.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Xu, Lina& Tetteh, Giles& Lipkova, Jana& Zhao, Yu& Li, Hongwei& Christ, Patrick…[et al.]. 2018. Automated Whole-Body Bone Lesion Detection for Multiple Myeloma on 68Ga-Pentixafor PETCT Imaging Using Deep Learning Methods. Contrast Media & Molecular Imaging،Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1131320
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Xu, Lina…[et al.]. Automated Whole-Body Bone Lesion Detection for Multiple Myeloma on 68Ga-Pentixafor PETCT Imaging Using Deep Learning Methods. Contrast Media & Molecular Imaging No. 2018 (2018), pp.1-11.
https://search.emarefa.net/detail/BIM-1131320
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Xu, Lina& Tetteh, Giles& Lipkova, Jana& Zhao, Yu& Li, Hongwei& Christ, Patrick…[et al.]. Automated Whole-Body Bone Lesion Detection for Multiple Myeloma on 68Ga-Pentixafor PETCT Imaging Using Deep Learning Methods. Contrast Media & Molecular Imaging. 2018. Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1131320
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1131320
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر