1Comparison between rheumatoid arthritis and osteoarthritis on knee joint MRIWANG Zhi, MENG Xianghong, SUO Yongmei, WAN YedaORIGINAL RESEARCH409-4132Influence of different anode/filter combination on radiation dose and image quality in digital mammographyLIU Jie, LIU Peifang, ZHANG Lianlian, MA WenjuanORIGINAL RESEARCH414-4173DWI in diagnosis of regional lymph node metastasis of colorectal cancerMA Erkui, LIANG Yuting, ZHENG XiaodanORIGINAL RESEARCH418-421,4274Effect of calcified plaques on estimation of arterial stenosis of lower extremity in diabetic foot patients using multislice computed tomography angiographyYU Xiaojing, JIN Yan, WANG Ge, LI Chunzhi, ZHANG Yi, REN HuaORIGINAL RESEARCH422-4275Magnetic resonance imaging research progress on brain functional reorganization after peripheral nerve injuryWANG WeiweiNeuroradiology428-430,4386The application of DWI in the differential diagnosis between malignant glioma and solitary metastasesWANG Ping, LI Peiling, ZENG NanlinNeuroradiology431-4347Pathogenesis and CT findings of primary pulmonary fungal infectionWANG Ernuo, TANG PingChest Radiology435-4388Advanced MRI methods for diagnosis of focal liver lesionJIANG TingAbdominal Radiology439-4449Multilocular cystic renal cell carcinoma:imaging and clinical correlationXU YongGenitourinary Radiology445-44810Diffusion imaging progress in evaluating prostate cancerGenitourinary Radiology449-45211The progress of coronary magnetic resonance imagingDENG DanImaging Technology453-45512Current research and progress of radioactive 125I seed in the treatment of malignant tumorFEI YongRadiation Therapy456-45913Advance in molecular imaging research of vascular smooth muscle cells in the vascular diseasesSHANG Song'anMolecular Imaging460-46314CT features of the subtypes of thymic epithelial tumors on the basis of the World Health Organization classificationGUO Xiaoyu, YU HongLECTURE ON PHOTOGRAPH AND PAPER464-467 