Mossakowski Medical Research Center Polish Academy of Sciences. Department of Neuromuscular
A 31-year-old patient with suspected mitochondrial myopathy was examined. A biopsy of quadriceps sinister was performed.Electronmicroscopy analysis revealed almost unchanged ultrastructure of fibers and normal, located submembranously nuclei. Although myofibers were characterized by preserved sarcomeres structure, significant changes in mitochondria were observed, including swelling and complete loss of mitochondrial cristae. However, the crystalline inclusions in the mitochondria typical for mitochondrial myopathy have not been observed.
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Mossakowski Medical Research Institute PAS
Library of the Mossakowski Medical Research Institute PAS
Feb 1, 2022
Aug 27, 2020
28
https://rcin.org.pl./publication/112255
Edition name | Date |
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opis 49/12 | Feb 1, 2022 |
Fidziańska-Dolot, Anna (1930–2015)