Malperfusion-associated transient monoplegia as an initial manifestation of aortic dissection

Acute aortic dissection (AD) is a life-threatening emergency. The most common symptom of AD is chest pain, more frequently associated with Type-A AD per the Stanford classification, while Type-B AD is associated with back and abdominal pain. Conversely, monoplegia is an uncommon symptom of AD. We encountered a case of transient monoplegia caused by Stanford type-B AD. A 75-year-old man presented with acute-onset lumbar back pain with monoplegia. Lumbar radiography revealed multiple compression fractures and spinal-canal stenosis, and accordingly acute spinal-cord compression was suspected.
Source: The American Journal of Emergency Medicine - Category: Emergency Medicine Authors: Source Type: research