School of Clinical Medicine;
Guizhou Medical University;
Guiyang 550004;
Guizhou Province;
China;
Department of Hepatobiliary Surgery;
The Affiliated Hospital of Guizhou Medical University;
Guiyang 550004;
Guizhou Province;
China;
Department of Pediatric Surgery;
The Affiliated Hospital of Guizhou Medical University;
Guiyang 550004;
Guizhou Province;
China;
Liver transplantation; Graft-vs-host disease; Fluorescence in situ hybridization cytogenetics; Chimerism; Diagnosis; Case report;