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Cardiac biopsy in skeletal myopathy: Report of a case with myocardial mitochondrial abnormalities
Author(s) -
Mackay E. H.,
Brown R. S.,
Pickering D.
Publication year - 1976
Publication title -
the journal of pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.964
H-Index - 184
eISSN - 1096-9896
pISSN - 0022-3417
DOI - 10.1002/path.1711200105
Subject(s) - citation , medicine , library science , pediatrics , computer science
Transvenous right ventricular endomyocardial biopsy in an 11-yr-old boy with a proximal skeletal myopathy and a cardiomyopathy, has shown a major increase in mitochondrial size and numbers on electron-microscopic morphometry, with formation of unique ring-shaped mitochondria in cardiac muscle cells. The significance of this finding and the use of cardiac biopsy in children are discussed.