A Pediatric Case of Septic Pulmonary Embolism Caused by Tsukamurella paurometabola.

We herein report a three-year-old boy with septic pulmonary embolism caused by Tsukamurella paurometabola bacteremia during chemotherapy for rhabdomyosarcoma. During the interval of chemotherapy, the patient was temporarily discharged with a peripherally inserted central venous catheter but was readmitted to the hospital with a fever on the same day. A blood culture taken at the time of re-admission showed T. paurometabola. The patient had a persistent fever, and computed tomography performed on the ninth day showed septic pulmonary embolism. We stress the importance of being aware of the possibility of septic pulmonary embolism in patients with Tsukamurella bacteremia.