Ryo Kanematsu

Spinal extradural arachnoid cyst presenting with squatting-induced lower extremity symptoms: A case report

Background: Spinal extradural arachnoid cysts (SEACs) may cause progressive myelopathic or cauda equina symptoms but are often asymptomatic and incidentally detected. Determining symptom causality is challenging when radiological compression is mild. Case Description: A 73-year-o...