📘 Chapter 108 · Mitochondrial Disease Diagnosis

Nelson Textbook of Pediatrics 22nd Ed. Mitochondrial diseases: clinical features (multisystem, high-energy organs), diagnostic criteria, lactic acidosis, lactate/pyruvate ratio, muscle biopsy (ragged red fibers), mtDNA and nuclear gene testing, treatment principles.

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📋 30 Clinical Scenarios — Mitochondrial Disease Diagnosis (FCPS level)

📇 High‑Yield Review Cards (Mitochondrial Disease)

🩺 Symptom‑Based Approach: Mitochondrial Disease

Select a presentation for diagnostic clues.

📋 Diagnostic Approach & Management of Mitochondrial Disease

    ⚡ Reflex Prompts — Clinical Decisions in Mitochondrial Disease

    📖 Summary: Mitochondrial Disease Diagnosis — Nelson 22nd Ed