Duchenne Muscular Dystrophy Presenting as Incidental Hyper-Transaminasasemia in a Two-Month-Old Male.

Duchenne's muscular dystrophy (DMD) is a debilitating X-linked recessive disorder of dystrophin gene expression that culminates in the downregulation of dystrophin in cardiac and skeletal muscle. As a result, there is progressive muscle weakness, fibrosis, and atrophy. The skeletal and cardiac muscle degeneration rapidly progresses to the respective loss of ambulation and death from cardiac muscle failure by the second and fourth decades of life.