Fig. 1From: Adapting MRI as a clinical outcome measure for a facioscapulohumeral muscular dystrophy trial of prednisone and tacrolimus: case reportMuscle histopathology of left medial gastrocnemius. Muscle histopathology showed a chronic myopathy with severe myofiber size variability, necrosis, and increased endomysial inflammation (a); also present was perivascular inflammation (b-c). Courtesy of Dr. Rabi TawilBack to article page