Gossypiboma complicated with paraspinal abscess and lumbar sinus: An uncommon complication of posterior lumbar spinal surgery.

A 42-year-old female presented with the complaint of purulent discharging sinus over posterior lumbar area following one month of lumbar spinal surgery for prolapsed intervertebral disc. Gossypiboma complicated with paraspinal abscess and sinus track formation over posterior lumbar area was diagnosed in magnetic resonance imaging which was confirmed in re- exploration of lumbar spinal operative site.

Congenital dermal sinus in mid-dorsal spine with large intramedullary dermoid cyst in an 18-months-old child.

Intramedullary dermoid cyst is a rare entity. It is usually associated with spinal dysraphism and dermal sinus. Our case is an 18-months-old female child who presented with history of fever and mild difficulty in moving left leg. She had a sinus in mid dorsal spine since birth with history of intermittent discharge from it. On magnetic resonance imaging of spine she was diagnosed to have large intramedullary epidermoid/dermoid cyst in the D2-7 vertebral level with a sinus tract. A dermoid cyst along with the sinus tract was excised. Post-operative follow up period was uneventful with full recovery.

Primary intradural extramedullary ependymoma: report of two cases and review of the literature.

Primary intradural extramedullary ependymomas are very rare. They are called primary in this location as they do not have any connection with the central nervous system. They usually develop from an ectopic ependymal cell nest. To the best of our knowledge, only 10 cases have been described in the literature. We report two cases of large sausage-shaped intradural extramedullary ependymoma in the lumbosacral area.

Endoscopic-assisted microscopic decompression of adenoid cystic carcinoma of paranasal sinus extending to the sella: a case report and review of literature.

Technological development in neuroendoscopy has lead to an expansion of its applications. The dimensions of a microsurgical approach to the brain can greatly be enlarged with the use of endoscope, making it possible to look behind structures and around corners. We performed an endoscopic assisted microsurgical decompression of an adenoid cystic carcinoma of paranasal sinus with intracranial sellar extension with good results.

Epidural tuberculosis involving the entire spine.

We discuss an elderly male who developed severe back pain, rapidly progressing paraparesis and urinary retention consequent to L5-S1 spinal tuberculosis with dissemination of epidural tubercular abscess and granulation tissue to the cervical, thoracic, lumbar and sacral region. The initial diagnosis of lumbo-sacral pathology with high thoracic extension was tackled by an L5 laminectomy and decompression along with saline flushing and evacuation of the thoraco-lumbar and sacral epidural abscess with the aid of a catheter passed superiorly and inferiorly. He developed neck pain and upper limb weakness subsequently and was found to have extensive extradural cervical compression by granulation tissue. He underwent C4-7 laminectomy and decompression of the cord. He was started on four-drug anti-tubercular treatment. At 6-month follow-up, he had marked neurological improvement. MRI screening of the entire spine showed complete resolution of the disease. Contiguous epidural involvement of the entire spine by tubercular pathology has never been reported before. We suggest that screening of the entire spine should be considered in select cases of spinal tuberculosis based on symptomatology.