Lesson plan
Propionic acidemia
Propionic acidemia, also known as propionic aciduria or propionyl-CoA carboxylase deficiency (PCC deficiency), is a rare autosomal recessive metabolic disorder, classified as a branched-chain organic acidemia. The disorder presents in the early neonatal period with poor feeding, vomiting, lethargy, and lack of muscle tone. Without treatment, death can occur quickly, due to secondary hyperammonemia, infection, cardiomyopathy, or brain damage.
Article summary
Propionic acidemia, also known as propionic aciduria or propionyl-CoA carboxylase deficiency (PCC deficiency), is a rare autosomal recessive metabolic disorder, classified as a branched-chain organic acidemia. The disorder presents in the early neonatal period with poor feeding, vomiting, lethargy, and lack of muscle tone. Without treatment, death can occur quickly, due to secondary hyperammonemia, infection, cardiomyopathy, or brain damage.
Key claims
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Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
Bibliography
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Key claims and bibliography are generated from the same tracked claims and sources as the article page.