Lung abscess and empyema in a heart transplant recipient from Thailand.

The case discussed involves a 69-year-old Thai woman who underwent orthotopic heart transplantation 9 months before this event. She presented with fever without localizing signs or symptoms. However, her chest images revealed mass-like consolidation in the left upper lobe. Blood culture and lung tissue identified Rhodococcus equi. She was successfully treated with a combination of antimicrobial therapy, optimization of immunosuppressants, and surgical resection.