Departments of Molecular Pathology (Y.K., S.H., Y.S., T.K.)
Pediatric Surgery (S.K.)
Diagnostic Pathology (J.-i.I.), Chiba University Graduate School of Medicine
Department of Pathology, Chiba University Hospital (Y.K., S.H., Y.S., J.-i.I.), Chiba, Japan
An informed ascent was also obtained from the patient. Written informed consent was obtained to use the surgical specimen for analysis from the patients’ parent.
Y.K., main author; S.K., surgery and other clinical practice; S.H., evaluation of histology; Y.S., assisting immunohistochemical procedures and evaluation; J.-i.I., pathologic diagnosis; T.K., corresponding author.
The authors declare no conflict of interest.
Address correspondence to: Takashi Kishimoto, MD, PhD, Department of Molecular Pathology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba 260-8670, Japan. E-mail: [email protected].
