Late anthracyclines cardiotoxicity associated with infection by Mycoplasma pneumoniae. A case report

We report the case of a 15-year-old male developing progressive myocardiopathy secondary to late anthracycline cardiotoxicity. At 2 years of age, the patient received chemotherapy with anthracyclines (adriamycin) at an accumulated dose of 510 mg/m2 due to the presence of non-Hodgkin lymphoma which subsided completely and he has been asymptomatic since then. A number of recurrent respiratory infections occurred as triggering factors of the condition, and the laboratory tests evidenced positive serology for Mycoplasma pneumoniae suggesting a recent contact.