Aerosolized antibiotics therapy for infected traumatic pulmonary pseudocysts: A case report.

Background: Traumatic pulmonary pseudocysts are caused after thoracic trauma. They do not usually require specific therapy when no complications arise, such as infection and bleeding. Complicated pulmonary pseudocysts, however, can be life threatening and require specific treatment. Although treatments of systemic antibiotics and surgery for infected cysts have been reported, to the best of our knowledge, there are no reports on aerosolized antibiotics therapy for infected traumatic pulmonary pseudocysts. Case presentation: We present the case of a 31-year-old woman who was severely injured and suffered a blunt thoracic trauma in a vehicular accident, and required ventilator management in a previous hospitalization. Seven days later, she developed acute respiratory distress syndrome and was transferred to our department. We were unable to maintain proper oxygenation with ventilator management alone and established venous-venous extracorporeal membrane oxygenation. She then developed persistent bacteremia of Conclusions: Aerosolized antibiotics therapy may be a potential option for patients with infected traumatic pulmonary pseudocysts when conventional therapies are not successful.