Talaromyces marneffei: A challenging diagnosis in a kidney transplant patient.
Clin Case Rep
; 12(7): e9028, 2024 Jul.
Article
em En
| MEDLINE
| ID: mdl-38911919
ABSTRACT
Key Clinical Message In addition to post-transplant lymphoproliferative disorders, it is necessary to be alert to the drug-resistant bacteria or fungal infection, especially Talaromyces marneffei, in kidney transplant patients who have failed antibiotic treatment and whose PET-CT indicates high metabolic mass in the transplanted kidney with a large number of other organs and lymph nodes. Abstract Talaromyces marneffei (TM) is a rare pathogenic fungus that primarily affects individuals with compromised immune systems. Post-transplant lymphoproliferative disorders (PTLD) are serious complications that can occur after solid organ and cell transplantation. Both TM infection and PTLD can invade the monocyte-macrophage system and often manifest as extranodal masses. This case report describes a kidney transplant patient who presented with symptoms of frequent, urgent, and painful urination over 6 months. Pulmonary CT scans revealed multiple nodules, and PET-CT demonstrated enlarged lymph nodes in the lungs and the transplanted kidney. The clinical manifestations closely mimicked those of PTLD. The confirmation of TM was achieved through pathogen metagenomic next-generation sequencing and renal biopsy. Unfortunately, despite receiving treatment with antifungal agents, anti-infective therapy, the patient's condition did not respond favorably, ultimately resulting in their unfortunate demise due to COVID-19.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Clin Case Rep
Ano de publicação:
2024
Tipo de documento:
Article