Alternative Names
Antideoxyribonuclease B titer; ADN-B test
Normal Values:
A negative test is normal.
- Adults: less than 85 Todd units/mL
- School-age children: less than 170 Todd units/mL
- Preschool children: less than 60 Todd units/mL
What abnormal results mean:
Increased levels of DNase B levels may be due to: