U01.01.025 Peroxisome

Analyze the clinical presentation step by step โ€” focus on the age of onset (infant), neurologic symptoms (hypotonia, seizures), hepatomegaly, and biochemical findings such as elevated very-long-chain fatty acids (VLCFAs). Then, connect these clues to the underlying cellular defect โ€” here, a problem in peroxisome biogenesis. Based on that mechanism, determine which gene mutation fits…


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