Chest pain after kidney transplantation owing to pneumomediastinum: a case report

Abstract

Background: Chest pain in kidney transplant recipients can signify a life-threatening condition.

Case report: A patient with polycystic kidney disease who underwent living donor kidney transplantation with open bilateral native nephrectomy developed acute substernal chest pain 10 days post-transplantation. History, physical, and diagnostic studies identified no cardiac or pulmonary causes for the pain, but radiography showed mediastinal air. No vascular or thoracic injury explained the development of the pneumomediastinum. After 1 day on oxygen, the chest pain symptoms resolved. Repeat x-rays showed resolution of the pneumomediastinum.

Discussion: Pneumomediastinum resulting from air migrating from the abdominal cavity to the thorax has not been described after open removal of diseased abdominal organs. This case illustrates that creation of a potential space in the abdominal cavity can be associated with the development of pneumomediastinum.

Conclusions: Conservative measures were sufficient to resolve the pneumomediastinum and symptoms in this patient.