Atypical mycobacterium (non-TB)
Excision usually curative
Clarithromycin monotherapy may result in rapid resistance therefore 2 agents ALWAYS recommended. If intolerance to Clarithromycin, Azithromycin may be used in its place
3-6 months or until symptoms resolve if excision not curative
PLUS
OR
Ethambutol 20-25 mg/kg/dose PO daily Maximum: 1 gram/dose