Case report of cutaneous nodule caused by Gordonia bronchialis in an immunocompetent patient after receiving acupuncture.

Gordonia species were recently found to cause human infection. Most Gordonia bronchialis infections are associated with sternal wounds and foreign bodies. Here, we present a case of a firm cutaneous nodule caused by G. bronchialis on an immunocompetent patient's lower extremity after receiving acupuncture. Our present case indicates that spontaneous cutaneous infection of G. bronchialis can develop even in a healthy patient. With the popularity of complementary and alternative medicine, physicians should be aware that G. bronchialis infection can be associated with Oriental medicine similar to mycobacterial infection. Recognizing the diverse clinical features of newly emerging Gordonia species will facilitate appropriate diagnosis and management of future patients.