Cardiac Involvement in Glycogen Storage Disease Type IV: Two Cases and the Two Ends of a Spectrum

<table>(a) Microscopic findings of the heart showing pale cytoplasmic inclusion-like material within cardiac myocytes; hematoxylin/eosin, ×200. (b) Periodic acid-Schiff (PAS)-positive, large cytoplasmic inclusions in cardiac myocytes, ×200.</table>

Case Reports in Medicine

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Figure 2

Figure 2: Cardiac Involvement in Glycogen Storage Disease Type IV: Two Cases and the Two Ends of a Spectrum 