4 Questions
What is the most likely cause of the 6-year-old child's symptoms?
Glucose 6-phosphate dehydrogenase deficiency
What is the significance of finding Heinz bodies in the child's red cells?
Points towards glucose 6-phosphate dehydrogenase deficiency
What is the treatment of choice for glucose 6-phosphate dehydrogenase deficiency during an acute hemolytic episode?
Avoidance of fava beans and other triggers
What is the expected change in reticulocyte count in a patient with glucose 6-phosphate dehydrogenase deficiency?
Markedly increased reticulocyte count
Study Notes
Glucose 6-Phosphate Dehydrogenase Deficiency
- The most likely cause of the 6-year-old child's symptoms is glucose 6-phosphate dehydrogenase (G6PD) deficiency.
Diagnosis
- Finding Heinz bodies in the child's red cells is significant because it indicates G6PD deficiency, as Heinz bodies are a hallmark of the condition.
Treatment
- The treatment of choice for G6PD deficiency during an acute hemolytic episode is supportive care, including blood transfusions and hydration.
Laboratory Findings
- In a patient with G6PD deficiency, the expected change in reticulocyte count is an increase, as the body attempts to compensate for the hemolysis.
Test your knowledge on G6PD deficiency and its association with favism through this quiz. Explore the clinical presentation, history, and examination findings of a child affected by G6PD deficiency and favism.
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