INTRODUCTION

A 90-year-old female patient presented to our emergency department with a sudden onset of inability to walk, leg numbness, and back pain. She has no history other than ischemic heart disease. On admission, she had blood pressure of 200/90 mmHg, pulse rate of 86 beats per minute, and respiration rate of 16 breaths per minute. On physical examination, peripheral pulses could not be obtained; bilateral lower extremities were pale and cold; and she had muscle strength of 1/5. Aortoperipheral contrast-enhanced computed tomography (CT) angiography showed total aortic occlusion in the infrarenal region, including the iliac arteries.

Informed consent was obtained from the patient for the publication of this case report.

Total Aortic Occlusion

Total aortic occlusion is a rare disease and may lead to catastrophic outcomes. Although it can be acute or subacute, mortality or morbidity is high if early intervention is not performed. “Leriche syndrome” is defined as total aortic occlusion presented to the emergency department with the absence of lower extremity pulse, erectile dysfunction, and loss of sensation (1). The gold standard for diagnosis is contrast-enhanced CT angiography. Our patient was admitted to the emergency department with low back pain and inability to walk. Pulse examination prevented misdiagnosis. Tissue hypoxia was the cause of the low back pain and leg pain. The main reason for the inability to walk is the occlusion of the vertebral arteries (2). In particular, patients presenting with low back pain can often be overlooked in the emergency department. Therefore, for aortic occlusion, appropriate and careful examination of patients with low back pain and paraplegia is important.

Ethics

Informed Consent: Informed consent was obtained from the patient for the publication of this case report.

Peer-review: Externally and internally peer-reviewed.

Authorship Contributions

Concept: A.K., E.M.B., Design: M.Ş., Data Collection or Processing: E.M.B., M.Ş., Analysis or Interpretation: A.K., M.E.F., E.M.B., Literature Search: E.M.B., M.E.F., M.Ş., Writing: A.K., M.Ş., M.E.F.

Conflict of Interest: No conflict of interest was declared by the authors.

Financial Disclosure: The authors declared that this study received no financial support.