Right ventricular (RV) pseudoaneurysm caused by trauma is very rare. We report a case of RV pseudoaneurysm which resolved without surgical treatment in a patient who survived a falling accident. Echocardiography failed to identify the pseudoaneurysm. Electrocardiography-gated CT showed a 17-mm-sized saccular pseusoaneurysm arsing from the RV outflow tract with a narrow neck. Follow-up CT after two months showed spontaneous obliteration of the lesion.
Accidental Falls ; Aneurysm, False/etiology/*radiography/ultrasonography ; Cardiac-Gated Imaging Techniques/methods ; Echocardiography/methods ; Female ; Follow-Up Studies ; Heart Aneurysm/etiology/*radiography/ultrasonography ; Heart Ventricles/injuries/radiography/ultrasonography ; Humans ; Middle Aged ; Multidetector Computed Tomography/*methods ; Remission, Spontaneous ; Thoracic Injuries/*complications ; Wounds, Nonpenetrating/*complications