Recurrent bilateral breast abscess due to Mycobacterium abscessus in an immune-competent woman

Mycobacterium abscessus is a rapidly growing, non-tubercular mycobacteria, often associated with skin and soft tissue infections. We report a case of 57-year-old immune-competent woman who suffered recurrent bilateral breast infection for 6years. She did not benefit from repeated surgical interventions and multiple courses of antibiotics, and one course of empirical antitubercular therapy. Chronicity of the presentation and non-response to varied treatment interventions prompted further microbiological investigations. The patient was diagnosed with M. abscessus and treated with rifabutin, clarithromycin daily for 6months and injection amikacin for 1month. Amikacin was replaced with oral levofloxacin due to bilateral sensory-neural hearing loss for higher frequencies after 6 months. Suspicion and identification of NTM are important as the treatment involves long-term combination antibacterial therapy along with surgical debridement for extensive infection or when implants are involved.