Thank you to all the attendees, speakers, and sponsors of the 2nd International Symposium on Castleman Disease (ISCD2025)!

Dear attendees, speakers, and sponsors, on behalf of the 2nd International Symposium on Castleman Disease (ISCD2025), we sincerely thank you for attending the conference in Nagasaki, Japan. Your attendance was instrumental in making this conference effective and we hope you found it edifying and valuable. The success of ISCD2025 is impossible without your presence and collaboration.

Atsushi Kawakami, M.D., Ph.D. Chair, The 2nd International Symposium on Castleman Disease (ISCD2025) Professor, Department of Immunology and Rheumatology/ Clinical Neuroscience and Neurology, Nagasaki University Graduate School of Biomedical Sciences