Department of Radiology;
Harbin Medical University Cancer Hospital;
Harbin 150081;
China;
Department of Radiology;
Harbin Medical University Cancer Hospital;
Harbin 150081;
China;
Department of Radiology;
Harbin Medical University Cancer Hospital;
Harbin 150081;
China;
Department of Radiology;
Harbin Medical University Cancer Hospital;
Harbin 150081;
China;
Department of Radiology;
Harbin Medical University Cancer Hospital;
Harbin 150081;
China;