The pathophysiology, classification, treatment, and prognosis of a spontaneous thoracic spinal cord herniation: A case study with literature review.

Abstract

BACKGROUND:

Spinal cord herniation was first described in 1974. It generally occurs in middle-aged adults in the thoracic spine. Symptoms typically include back pain and progressive paraparesis characterized by Brown-Séquard syndrome. Surgical reduction of the hernia improves the attendant symptoms and signs, even in patients with longstanding deficits.

CASE DESCRIPTION:

A 66-year-old female with back pain for 7 years, accompanied by paresthesias and a progressive paraparesis, underwent a thoracic MRI which documented a ventral spinal cord herniation at the T4 level. Following a laminectomy, with reduction of the hernia and ventral dural repair, the patient improved.

CONCLUSION:

Herniation of the thoracic cord, documented on MR, may produce symptomatic paraparesis which may resolve following laminectomy with ventral dural repair.

• Authors: Rodrigo Becco De Souza, Guilherme Brasileiro De Aguiar, Jefferson Walter Daniel, José Carlos Esteves Veiga
• Journal: Surgical neurology international (Surg Neurol Int) Vol. 5 Issue Suppl 15 Pg. S564-6 ( 2014) ISSN: 2229-5097 [Print] United States
• PMID: 25593778 (Publication Type: Case Reports)