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Updated: Aug 29, 2026

Bone Marrow Transplantation Platform to Investigate the Role of Dendritic Cells in Graft-versus-Host Disease
Published on: March 17, 2020
Chryseobacterium indologenes bacteremia in a bone marrow transplant recipient with chronic graft-versus-host disease
Jen-Tsun Lin1, Wei-Shu Wang, Chueh-Chuan Yen
1Division of Medical Oncology, Department of Medicine, Taipei Veterans General Hospital, National Yang-Ming University School of Medicine, Taipei, Taiwan. ljtmi@yahoo.com
We describe a case of Chryseobacterium indologenes bacteremia in a leukemia patient with chronic graft-versus-host disease (GVHD) 6 months after allogeneic bone marrow transplantation. Blood cultures from a vein and via Hickman catheter grew C. indologenes. The patient was successfully treated with piperacillin/tazobactam and the infection did not recur. Our case indicates that C. indologenes infection can occur in patients with GVHD after allogeneic BMT and might be treated with a single agent, piperacillin/tazobactam without the removal of intravascular catheter.
We describe a case of Chryseobacterium indologenes bacteremia in a leukemia patient with chronic graft-versus-host disease (GVHD) 6 months after allogeneic bone marrow transplantation. Blood cultures from a vein and via Hickman catheter grew C. indologenes. The patient was successfully treated with piperacillin/tazobactam and the infection did not recur. Our case indicates that C. indologenes infection can occur in patients with GVHD after allogeneic BMT and might be treated with a single agent, piperacillin/tazobactam without the removal of intravascular catheter.
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