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Corynebacterium pseudodiphtheriticum pneumonitis in a leukaemic child
1Department of Pathology, University of British Columbia, Vancouver, Canada.
Thorax
|October 1, 1992
Insights
A 6-year-old boy with acute lymphocytic leukemia (ALL) developed pneumonia caused by Corynebacterium pseudodiphtheriticum. Prompt antibiotic treatment led to a successful recovery.
Area of Science:
- Pediatric Oncology
- Infectious Diseases
- Hematology
Background:
- Acute lymphocytic leukemia (ALL) is a common childhood cancer requiring intensive chemotherapy.
- Chemotherapy can lead to immunosuppression, increasing the risk of opportunistic infections.
- Corynebacterium species are part of the normal human flora but can cause opportunistic infections in immunocompromised individuals.
Observation:
- A 6-year-old boy undergoing chemotherapy for ALL presented with symptoms of pneumonia.
- Diagnostic tests identified Corynebacterium pseudodiphtheriticum as the causative pathogen.
- The patient had no significant prior medical history apart from his leukemia diagnosis.
Findings:
- The patient's pneumonia was attributed to infection with Corynebacterium pseudodiphtheriticum.
- Corynebacterium pseudodiphtheriticum pneumonia is a rare but serious complication in pediatric cancer patients.
- The infection was successfully treated with a course of antibiotics.
Implications:
- This case highlights the importance of considering unusual pathogens in immunocompromised pediatric patients.
- Early diagnosis and appropriate antibiotic therapy are crucial for managing infectious complications in children with ALL.
- Further research may be warranted to understand the specific risk factors and optimal treatment strategies for Corynebacterium infections in this population.
Abstract:
A 6 year old boy receiving chemotherapy for acute lymphocytic leukaemia developed pneumonia due to Corynebacterium pseudodiphtheriticum. He responded to antibiotics.