About this test
Measures the CTG repeat in DMPK, whose expansion causes myotonic dystrophy type 1, a multisystem disorder of muscle, heart and eye.
Measures the CTG repeat in DMPK, whose expansion causes myotonic dystrophy type 1, a multisystem disorder of muscle, heart and eye.
Myotonia with distal weakness, early cataracts, cardiac conduction defects, or neonatal hypotonia with an affected mother.
Results are reported to the ordering physician and should be interpreted in clinical context.
Contract pricing and turnaround times are provided on request for laboratories and clinics.