造血干细胞移植（HSCT）影响肠道微生物稳态，肠道微生态（IM）也可能通过多种机制影响HSCT的预后。为进一步了解肠道微生态与造血干细胞移植相关性的关键问题，学习和吸收新的研究进展，中国抗癌协会肿瘤与微生态专业委员会组织相关专家共同讨论，提出了《肠道微生态与造血干细胞移植的专家共识》。肠道微生态与造血干细胞移植的相关性》供临床医生在实际工作中参考。为临床医生在实践中提供参考，为肿瘤与微生态领域进一步深入研究提供基础。© 2023 The Authors.约翰·威利出版的《临床移植》

Hematopoietic stem cell transplantation (HSCT) affects gut microbial homeostasis, and intestinal microecology (IM) may also affect the prognosis of HSCT through multiple mechanisms. In order to further understand the key issues of the correlation between intestinal microecology and HSCT and to learn and absorb new research progress, the Tumor and Microecology Committee of China Anti-Cancer Association organized relevant experts to discuss together and propose the "Expert Consensus on the Relevance of Intestinal Microecology and Hematopoietic Stem Cell Transplantation" for clinicians' reference in their practical work. It is a reference for clinicians in practice and provides a basis for further in-depth research in the field of tumor and microecology.© 2023 The Authors. Clinical Transplantation published by John Wiley & Sons Ltd.