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Building and evaluating an artificial intelligence algorithm:A practical guide for practicing oncologists

Artificial Intelligence in Cancer 2022年第3期3卷 42-53页

作者： Anupama Ramachandran Deeksha Bhalla Krithika Rangarajan Raja Pramanik Subhashis Banerjee chetan arora Department of Radiology All India Institute of Medical SciencesNew Delhi 110029India Department of Radiology All India Institute of Medical Sciences New DelhiNew Delhi 110029India School of Information Technology Indian Institute of TechnologyDelhi 110016India Department of Medical Oncology Dr.B.R.A.Institute Rotary Cancer HospitalAll India Institute of Medical SciencesNew Delhi 110029India chetan arora Department of Computer ScienceIndian Institute of TechnologyDelhi 110016India

The use of machine learning and deep learning has enabled many applications,previously thought of as being *** all medical fields,cancer care is arguably the most significantly impacted,with precision medicine now truly being a *** effect of these technologies,loosely known as artificial intelligence,is particularly striking in fields involving images(such as radiology and pathology)and fields involving large amounts of data(such as genomics).Practicing oncologists are often confronted with new technologies claiming to predict response to therapy or predict the genomic make-up of *** these new claims and technologies requires a deep understanding of the *** this review,we provide an overview of the basis of deep *** describe various common tasks and their data requirements so that oncologists could be equipped to start such projects,as well as evaluate algorithms presented to them.

关键词： Artificial intelligence Precision medicine Radiomics Deep learning

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Robotic ultrasound:An initial feasibility study

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World Journal of Methodology 2022年第4期12卷 274-284页

作者： Sheragaru Hanumanthappa Chandrashekhara Krithika Rangarajan Ayushi Agrawal Sanjay Thulkar Shivanand Gamanagatti Deepak Raina Subir Kumar Saha chetan arora Department of Radiodiagnosis All India Institute of Medical SciencesNew Delhi 110029DelhiIndia Department of Mechanical Engineering Indian Institute of TechnologyDelhi 110016India Department of Computer Science Indian Institute of TechnologyDelhi 110016India

BACKGROUND Performing ultrasound during the current pandemic time is quite *** reduce the chances of cross-infection and keep healthcare workers safe,a robotic ultrasound system was developed,which can be controlled *** will also pave way for broadening the reach of ultrasound in remote distant rural areas as *** To assess the feasibility of a robotic system in performing abdominal ultrasound and compare it with the conventional ultrasound *** A total of 21 healthy volunteers were *** was performed in two settings,using the robotic arm and conventional hand-held *** acquired were analyzed by separate *** Our study showed that the robotic arm model was feasible,and the results varied based on the organ *** liver images showed no significant *** other organs,the need for repeat imaging was higher in the robotic arm,which could be attributed to the radiologist’s learning curve and ability to control the haptic *** doctor and volunteer surveys also showed significant comfort with acceptance of the technology and they expressed their desire to use it in the *** study shows that robotic ultrasound is feasible and is the need of the hour during thepandemic.

关键词： Robotic ultrasound Telemedicine Ultrasonography Haptic device Pandemic

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