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[Alveolar proteinosis and acute leucosis. One observation (author's transl)]
Le Poumon Et Le Coeur
|January 1, 1979
Insights
Pulmonary alveolar proteinosis is rarely seen in children with acute leukemia. This rare association, often linked to immune system dysfunction from the disease or its treatment, typically has a poor prognosis in adults.
Area of Science:
- Pediatric Hematology
- Pulmonology
- Immunology
Background:
- Pulmonary alveolar proteinosis (PAP) is a rare lung disease.
- While known in adults, PAP is exceptionally rare in pediatric patients with hematological malignancies.
- Acute leukemia is a serious condition affecting blood cell development.
Observation:
- The authors report a case of pulmonary alveolar proteinosis in an 11-year-old child diagnosed with acute leukemia.
- This presentation highlights an unusual co-occurrence in a pediatric patient.
Findings:
- The association of PAP with acute leukemia in children is exceptionally rare.
- In adults, this combination is more recognized and often carries a poor prognosis.
- A dysimmune state, potentially related to the hematological disease or its treatment, is the leading hypothesis for the cause.
Implications:
- This case underscores the importance of considering rare pulmonary complications in pediatric leukemia patients.
- Further research may elucidate the specific immune mechanisms linking hematological disorders and PAP.
- Understanding this association could lead to earlier diagnosis and improved management strategies for affected children.
Abstract:
The authors observed a pulmonary alvelolar proteinosis in an 11 years old child with acute leucosis. They underlined the exceptional character of this association in a child, while it is known in the adult and almost always with a bad prognosis. A dysimmunity context linked to a hematological disease and/or its treatment, is favoured among the pathogenic hypotheses.