Jiangsu Province s Key Medical Center for Hepatobiliary Disease Nanjing 210008 Jiangsu Province China;
Department of Hepatobiliary Surgery;
the Af��liated DrumTower Hospital of Nanjing UniversityMedical School;
Nanjing 210008;
Jiangsu Province;
ChinaJin-Yang Gu;
Hai-Yun Xu;
Department of Hepatobiliary Surgery;
DrumTower Clinical Medical College of Nanjing MedicalUniversity;
Nanjing210008;
JiangsuProvince;
China;
Magnetic resonance imaging; Mesenchymal stem cells; Super paramagnetic iron oxide; Stem cell transplantation;