Idiopathic Pneumonia Syndrome Refractory to Ruxolitinib after Post-Transplant Cyclophosphamide-based Haploidentical Hematopoietic Stem Cell Transplantation: Lung Pathological Findings from an Autopsy Case.
Acta Med Okayama
; 76(5): 609-615, 2022 Oct.
Article
en En
| MEDLINE
| ID: mdl-36352810
ABSTRACT
A 69-year-old Japanese man with acute leukemia received post-transplant cyclophosphamide-based haploidentical stem cell transplantation (PTCY-haplo-SCT) but was readmitted with dyspnea and ground-glass-opacities of the lungs. Bronchoscopy showed inflammatory changes with no signs of infection. He received steroids but required intubation as his condition deteriorated. In addition to antithymocyte globulin and cyclophosphamide, we administered ruxolitinib but failed to save him. Autopsy findings revealed fibrotic nonspecific interstitial pneumonia (NSIP) without evidence of organizing pneumonia or infection. Thus, we diagnosed idiopathic pneumonia syndrome (IPS). As far as our knowledge, this is the first case of IPS with NSIP histology after PTCY-haplo-SCT.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Neumonía
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Trasplante de Células Madre Hematopoyéticas
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Enfermedad Injerto contra Huésped
Tipo de estudio:
Diagnostic_studies
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Observational_studies
Límite:
Aged
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Humans
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Male
Idioma:
En
Año:
2022
Tipo del documento:
Article