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Acute thrombocytopenic purpura in childhood brucellosis
1Department of Child Health, King Saud University, Abha, Saudi Arabia.
Insights
Brucellosis can cause severe thrombocytopenia in children, characterized by low platelets and bleeding. Prompt antibiotic treatment led to rapid recovery, highlighting the importance of considering brucellosis in endemic areas.
Area of Science:
- Pediatrics
- Infectious Diseases
- Hematology
Background:
- Brucellosis is a zoonotic infection with diverse clinical manifestations.
- Thrombocytopenia is a rare but serious complication in pediatric brucellosis.
- Identifying the cause of thrombocytopenia is crucial for effective treatment.
Observation:
- Two children presented with fever, purpura, and mucosal bleeding.
- Peripheral blood smears showed large platelets, suggesting increased destruction.
- Bone marrow examination revealed megakaryocytic hyperplasia.
Findings:
- Brucellosis was diagnosed as the cause of thrombocytopenia in both children.
- Specific anti-brucella chemotherapy resulted in prompt clinical improvement.
- Hematological parameters normalized following treatment.
Implications:
- This case highlights a significant association between brucellosis and thrombocytopenia in children.
- Early diagnosis and treatment of brucellosis are essential in endemic regions.
- Awareness of this complication can improve patient outcomes and guide management strategies.
Abstract:
Two children who presented with fever, thrombocytopenic purpura and mucosal haemorrhages proved to have brucellosis. Large platelets in the peripheral smear and megakaryocytic hyperplasia in the bone marrow suggested increased peripheral destruction as the primary mechanism of the thrombocytopenia. There was a prompt clinical and haematological response to specific anti-brucella chemotherapy. The nature of this association and its implications for brucella-endemic areas are discussed.