Diagnosis and Clinical Presentation of Invasive Aspergillosis in Pediatric Hematology-Oncology Patients / 임상소아혈액종양
Clinical Pediatric Hematology-Oncology
;
: 109-118, 2011.
Artigo
em Coreano
| WPRIM
| ID: wpr-788449
ABSTRACT
BACKGROUND:
The useful tools for early diagnosis and diagnostic criteria need to be developed for controlling invasive aspergillosis (IA) which causes life-threatening conditions in high risk group such as immunocompromised hematology-oncology patients.METHODS:
103 cases of suspected IA on the ground of pathologic or Aspergillus Galactomannan (AG) test from March 2006 to March 2011 were reviewed. The patients with IA was classified into 4 groups 'Proven', 'Probable', ('Probable-1'), 'Possible' and 'Non' based on the criteria of European Organization for Research and Treatment of Cancer/Mycoses study Group (EORT/MSG) 2008 (and 2002).RESULTS:
Of the 103 patients who underwent AG test, 16 cases were diagnosed as IA; 2 'Proven', 9 'Probable', 5 'Probable-1' and 4 'non' (false-positive). Underlying diseases were acute lymphoblastic leukemia (N=8), acute myeloid leukemia (N=5), severe aplastic anemia (N=4), neuroblastoma (N=2) and non-Hodgkin lymphoma (N=1). Risk factors were severe neutropenia for 10 days (80%), prolonged use of steroid (70%), receipt of an allogeneic stem cell transplant (45%) and treatment with immunosuppressants (40%). Major involved organs of IA were lung (N=15) and sinus (N=1). Overall sensitivity, specificity, positive predictive value and negative predictive value of the AG test were 94%, 95%, 79% and 99%, respectively. The mortality of 16 patients with IA was 50%.CONCLUSION:
A combined use of the AG test and modified criteria of EORT/MSG 2008 allows not only early diagnosis but also prompt classifying risk groups of IA so that proper antifungal agents were used in pediatric hematology-oncology patients.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Aspergilose
/
Aspergillus
/
Células-Tronco
/
Linfoma não Hodgkin
/
Leucemia Mieloide Aguda
/
Fatores de Risco
/
Sensibilidade e Especificidade
/
Transplantes
/
Diagnóstico Precoce
/
Leucemia-Linfoma Linfoblástico de Células Precursoras
Tipo de estudo:
Estudo diagnóstico
/
Estudo de etiologia
/
Estudo prognóstico
/
Fatores de risco
/
Estudo de rastreamento
Limite:
Humanos
Idioma:
Coreano
Revista:
Clinical Pediatric Hematology-Oncology
Ano de publicação:
2011
Tipo de documento:
Artigo
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