Diagnostic advances of artificial intelligence and radiomics in gastroenterology

作     者：Pei Feng Zhen-Dong Wang Wei Fan Heng Liu Jing-Jing Pan 

作者机构：Department of RadiologyPLA Rocket Force Characteristic Medical CenterBeijing 100088China Department of UltrasoundBeijing Sihui Hospital of Traditional Chinese MedicineBeijing 100022China 

出 版 物：《Artificial Intelligence in Gastroenterology》 (胃肠病学中的人工智能（英文）)

年 卷 期：2020年第1卷第2期

页      面：37-50页

学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学] 

主　　题：Artificial intelligence Radiomics Texture analysis Gastroenterology Esophageal disease Gastric diseases Hepatic disease 

摘      要：Traditional medical imaging,including ultrasound,computed tomography,magnetic resonance imaging,or positron emission tomography,remains widely used diagnostic modalities for gastrointestinal diseases at *** modalities are used to assess changes in morphology,attenuation,signal intensity,and enhancement *** tumors,especially malignant tumors,are commonly seen in clinical practice with an increasing number of deaths each *** the imaging manifestations of different diseases usually overlap,accurate early diagnosis of tumor lesions,noninvasive and effective evaluation of tumor staging,and prediction of prognosis remain ***,traditional medical images contain a great deal of important information that cannot be recognized by human eyes but can be extracted by artificial intelligence(AI)technology,which can quantitatively assess the heterogeneity of lesions and provide valuable information,including therapeutic effects and patient *** the development of computer technology,the combination of medical imaging and AI technology is considered to represent a promising field in medical image *** new emerging field is called“radiomics,which makes big data mining and extraction from medical imagery possible and can help clinicians make effective decisions and develop personalized treatment ***,AI and radiomics have been gradually applied to lesion detection,qualitative and quantitative diagnosis,histopathological grading and staging of tumors,therapeutic efficacy assessment,and prognosis *** this minireview,we briefly introduce the basic principles and technology of ***,we review the research and application of AI and radiomics in gastrointestinal diseases,especially diagnostic advancements of radiomics in the differential diagnosis,treatment option,assessment of therapeutic efficacy,and prognosis evaluation of esophageal,gastric,hepatic,pancreatic,and colorect