Related Experiment Videos
[Legionella pneumophila: unusual lung and hepatic manifestations]
1Service de radiologie pédiatrique, CHU Timone-Adultes, 13385 Marseille Cedex 5, France.
Journal De Radiologie
|March 31, 2000
Abstract:
We report an uncommon presentation of Legionella pneumophila infection following a placentalblood transplantation in an immunodeficient child. The patient presented with lung nodules and liver abscesses. We discuss how a digestive contamination can be suspected.
Insights
Legionella pneumophila infection is rare after placental blood transplantation in immunocompromised children. This case highlights lung nodules and liver abscesses, suggesting potential digestive contamination.
Area of Science:
- Infectious Diseases
- Pediatrics
- Transplantation Immunology
Background:
- Legionella pneumophila is an opportunistic pathogen causing Legionnaires' disease.
- Placental blood transplantation is a therapeutic option for various hematologic and immunologic disorders.
- Immunocompromised individuals are at increased risk for severe infections.
Observation:
- An immunodeficient child developed an unusual presentation of Legionella pneumophila infection post-placental blood transplantation.
- The child presented with bilateral lung nodules and hepatic abscesses.
- Clinical manifestations were atypical for common Legionella presentations.
Findings:
- The study details a rare case of Legionella pneumophila infection acquired post-transplantation.
- Diagnostic challenges included differentiating infection from other post-transplant complications.
- Evidence suggests a potential route of gastrointestinal transmission.
Implications:
- This case underscores the importance of considering uncommon pathogens in immunocompromised transplant recipients.
- Early suspicion of digestive contamination is crucial for timely diagnosis and treatment.
- Further research may elucidate transmission routes and preventative strategies for Legionella in transplant settings.