In order to improve the quality development of regional tumor immunity field, after research, Chengdu Hi-Tech Medical Association held the “Multidisciplinary Diagnosis and Treatment (MDT) Academic Exchange Meeting for ITP Treatment” on January 28, 2024, which was held in the form of a multidisciplinary seminar of oncology and hematology, pharmacy and other departments, aiming to build a platform for academic exchanges and sharing between oncology and hematology, and pharmacy specialists. It aims to build a platform for academic exchange and sharing among oncology, hematology and pharmacy experts, invite famous experts and professors in the field to teach and communicate with each other on a regular basis, promote the continuous improvement of the standardized diagnosis and treatment level of primary immune thrombocytopenia (ITP), bring long-term therapeutic benefits and better quality of life for more ITP patients, and help experts and scholars at all levels improve their academic capabilities. Many famous experts in the field of oncology and hematology and pharmacy were invited to give wonderful academic reports in this symposium.