作者单位:Department of Pathology, Jeju National University Hospital, Jeju-si 890-716, Jeju Self-Governing[1]Department of Internal Medicine, Jeju National University Hospital, Jeju-si 890-716, Jeju Self[2]Jeju National University School of Medicine, Jeju-si 890-716, Jeju Self-Governing Province, South[3]