Pediatrics InternationalVolume 64, Issue 1 e15215 Clinical Notes Ankylosing spondylitis, Crohn's disease, and myelodysplasia in an adolescent Susumu Yamazaki, Corresponding Author Susumu Yamazaki susumu@juntendo.ac.jp orcid.org/0000-0003-2327-9297 Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan Correspondence: Susumu Yamazaki, MD PhD, Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, 2-1-1, Hongo, Bunkyo-ku, Tokyo 113-8421, Japan. Email: susumu@juntendo.ac.jpSearch for more papers by this authorAsami Shimbo, Asami Shimbo Department of Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, JapanSearch for more papers by this authorTakahiro Kamiya, Takahiro Kamiya Department of Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, JapanSearch for more papers by this authorMasaki Shimizu, Masaki Shimizu orcid.org/0000-0003-1077-7772 Department of Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, JapanSearch for more papers by this authorMasaaki Mori, Masaaki Mori orcid.org/0000-0003-2130-4866 Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, JapanSearch for more papers by this author Susumu Yamazaki, Corresponding Author Susumu Yamazaki susumu@juntendo.ac.jp orcid.org/0000-0003-2327-9297 Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan Correspondence: Susumu Yamazaki, MD PhD, Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, 2-1-1, Hongo, Bunkyo-ku, Tokyo 113-8421, Japan. Email: susumu@juntendo.ac.jpSearch for more papers by this authorAsami Shimbo, Asami Shimbo Department of Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, JapanSearch for more papers by this authorTakahiro Kamiya, Takahiro Kamiya Department of Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, JapanSearch for more papers by this authorMasaki Shimizu, Masaki Shimizu orcid.org/0000-0003-1077-7772 Department of Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, JapanSearch for more papers by this authorMasaaki Mori, Masaaki Mori orcid.org/0000-0003-2130-4866 Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, JapanSearch for more papers by this author First published: 05 July 2022 https://doi.org/10.1111/ped.15215Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat No abstract is available for this article. Volume64, Issue1January/December 2022e15215 RelatedInformation