Department of Radiology,Sun Yat-Sen Memorial Hospital,Sun Yat-Sen University,Guangzhou 510120,Guangdong Province,China;
Department of MR Scientific Marketing,Siemens Healthineers,Guangzhou 510120,Guangdong Province,China;
Magnetic resonance spectroscopy; Cholelithiasis; Liver fat accumulation; Steatosis; Iron;