Spinal epidural cavernous hemangiomas in the lumbar spine: A case report.

Spinal epidural cavernous hemangiomas (SECHs) are relatively rare intradural epidural lesions of the spinal canal, and those occurring in the lumbar spine are even rarer. A 60-year-old man presented for low back pain with right leg pain. His pee and feces were both normal but symptoms were very similar to a typical lumbar disc herniation. The MRI findings suggest an epidural space of unknown nature in the spinal cord at the L2–3 level and a definite diagnosis of SECHs was made by postoperative pathological examination. Patients who are suspected of having SECHs should undergo initial classification and differential diagnosis based on MRI imaging features. It is crucial to identify the responsible segment in correlation with the presenting symptoms. During surgery, the primary objective should be the complete removal of the mass, while taking utmost care to protect the nerves. Dynamic stabilization systems, utilizing pedicle rods, can be considered as one of the treatment options for such patients. Patients presenting with low back pain and neurological symptoms should undergo MRI, and diagnosed with SECHs should undergo early surgical intervention. For patients with an intradural mass in the spinal canal, complete resection should be performed while prioritizing nerve protection. • The manifestation of spinal epidural cavernous hemangiomas (SECHs) in patients can closely mirror that of standard lumbar disc herniation, thereby emphasizing the importance of MRI scanning. • Performing a preliminary differential diagnosis of potential SECHs patients based on MRI results holds significant importance. • Upon identifying the responsible segment in SECHs patients, surgical action should be swiftly yet carefully undertaken, with a key emphasis placed on the vigilant protection of nerve tissue throughout the procedure. [ABSTRACT FROM AUTHOR]