*S Aishima, Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan. e-mail: saish@surgpath.med.kyushu-u.ac.jp Publication History Issue published online: 11 MAR 2009 Article first published online: 11 ...