... DNA by PCR assay. However, the cause of fulminant hepatitis and biliary atresia in many patients is unexplained and this is a serious issue, especially in newborns and in- fants. More than ... Transplantation Surgery, Nagoya University Hospital, Aichi, Japan 3. Department of Transplantation Surgery, Kyoto University Hospital, Kyoto, Japan 4. Institute of Biomedical Research and Innovation, ... Innovation, Hyogo, Japan 5. Department of Surgery, International Medical Center of Japan, Tokyo, Japan 6. Aiba Clinic, Saitama, Japan Correspondence to: Dr. Kenji Abe, Department of Pathology,...