Immune Myopathy with Large (Megaconial) Mitochondria
 H&E stain From: T Liewluck |
Muscle fiber sizes: Varied
Mitochondria: Stained as cytoplasmic dots in muscle fibers
 Gomori trichrome stain From: T Liewluck |
Mitochondrial Pathololgy
Many large mitochondria in muscle fibers: Often present in clusters, or at periphery of muscle fibers
 Cytochrome oxidase stain From: T Liewluck |
 From: O Ni |
Mitochondrion: Large with complex cristae
Glycogen granules: Surround mitochondria in cytoplasm
Sarcolemma: Irregular with breaks
 From: O Ni |
Return to Inflammatory myopathies
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11/23/2024