Blunt aortic injures are rarely associated with minimal trauma. We present a 78-year-old man with an aortic pseudoaneurysm resulting from a simple vertebral compression fracture, which was conservatively managed. He was diagnosed with a compression fracture from a minor fall 10 days previously, and fortuitously he visited the hospital after which follow-up computed tomography (CT) for previous multiple aortic surgeries was performed. The enhanced CT revealed a pseudoaneurysm on the abdominal aorta, which was bleeding from a pinhole perforation. He was conservatively treated and follow-up CT 9 months later revealed that the pseudoaneurysm had disappeared.

Spinal cord ischemia (SCI) is a devastating complication following thoracic endovascular aortic repair (TEVAR). A man with a ruptured thoracic aortic aneurysm (TAA) was transferred to our hospital. Emergency TEVAR, with left subclavian artery (LSA) coverage, was performed for the ruptured TAA. On postoperative day two, the patient had incomplete paralysis in his legs, presumably caused by SCI. We performed LSA revascularization (LSAR) to provide blood supply to the spinal cord; his paralysis improved and almost resolved after surgery. To our knowledge, this is the first report on LSAR’s efficacy for delayed paraplegia due to SCI.

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We describe a case of ruptured coronary artery aneurysm with a coronary artery to a pulmonary artery fistula. An 89-year-old woman with general fatigue and dyspnea was admitted. At the visit she went into shock and was restored by rehydration therapy. Enhanced computed tomography shows a coronary aneurysm maximum diameter of 50 mm at the left side of pulmonary artery and mild pericardial effusions. She was scheduled for an emergency operation due to the ruptured coronary artery aneurysm with a coronary artery to pulmonary artery fistula. We performed aneurysmectomy and ligation of the coronary artery to the pulmonary artery fistula under cardiopulmonary bypass. We also reviewed 23 cases of ruptured coronary artery aneurysm with coronary artery extending to a pulmonary artery fistula in Japan. The disease is a rare clinical state and regarded as an indication for emergency surgery. Jpn.