Recurring Paralysis and a Race Against Time: A Case of Cauda Equina Syndrome With Delayed Diagnosis and Incomplete Neurological Recovery
Abstract
Cauda equina syndrome (CES) is a rare but critical neurological condition caused by compression of the cauda equina, a collection of lumbosacral nerve roots responsible for lower limb function along with bowel and bladder control. While CES often presents as a sudden and severe onset of symptoms, it can also develop insidiously, mimicking other conditions in its early stages, such as lumbar radiculopathy, spinal stenosis, or urinary tract disorders, often contributing to delayed recognition. Given the variability in clinical presentation, early recognition of suggestive signs and symptoms is crucial to prevent permanent neurological deficits. Delayed recognition may result in irreversible disability despite surgical intervention. We report the case of a 35-year-old male patient with a history of chronic right-sided sciatica, who reported to the emergency department with progressively worsening lower back pain radiating to the right leg, accompanied by bilateral limb weakness and evolving neurological deficits. Urgent MRI imaging revealed a significant L4-L5 disc herniation compressing the cauda equina, prompting emergency surgical decompression. Although the patient initially improved following spinal decompression, he later re-presented with recurrent and contralateral symptoms, ultimately requiring a second surgical intervention (lumbar microdiscectomy). This case highlights the importance of early recognition of CES symptoms and the need for vigilant postoperative…
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