Clinical analysis ofnocardia infection in lung transplant recipient: a report of five cases / 中华器官移植杂志
Chinese Journal of Organ Transplantation
; (12): 417-421, 2021.
Article
en Zh
| WPRIM
| ID: wpr-911667
Biblioteca responsable:
WPRO
ABSTRACT
Objective:To explore the clinical manifestations and imaging features of nocardia infection (NI) after lung transplantation and boost the diagnosis and treatment of NI.Methods:From January 2018 to December 2019, basic profiles, clinical manifestations, laboratory examinations, imaging features and treatment outcomes of 5 lung transplant recipients with a diagnosis of NF were retrospectively analyzed and summarized with the relevant literatures. There were 4 males and 1 female with a median age of 66(26-69) years. 3 patients were single-lung transplantation, 2 patients were bilateral-lung transplantation. The median time from an initial diagnosis of NI to lung transplant surgery was 6(5-19) months. Common symptoms included fever, cough with yellow phlegm and shortness of breath. Laboratory findings showed lymphopenia, significantly high C-reactive protein levels, a slight elevation of procalcitonin, hypoproteinemia and anemia. The major manifestations of high-resolution computed tomography (CT) included multiple nodules, consolidation, cavitation and pleural effusion.Results:Five strains of N. farcinica were identified from bloodstream infection ( n=2) and pulmonary infection ( n=3). After with a combined therapy of two sensitive agents, all patients improved and were discharged from hospital. During follow-ups, one patient died and the remainders were cured. Conclusions:Nocardia infection occurs in lung transplant recipients mostly within 1 year post-operation. There are non-specific symptoms and imaging features of multiple nodules and consolidation. Combination therapy of sensitive agents is indicated for lung transplant recipients with NI.
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WPRIM
Tipo de estudio:
Prognostic_studies
Idioma:
Zh
Revista:
Chinese Journal of Organ Transplantation
Año:
2021
Tipo del documento:
Article