PT  - JOURNAL ARTICLE
AU  - Vergara, Pierluigi
AU  - O'Donovan, Dominic G
TI  - Minimally Invasive Excision of Lumbar Tophaceous Gout: Case Report
AID  - 10.14444/4037
DP  - 2017 Jan 01
TA  - International Journal of Spine Surgery
PG  - 37
VI  - 11
IP  - 5
4099  - https://www.ijssurgery.com/content/11/5/37.short
4100  - https://www.ijssurgery.com/content/11/5/37.full
SO  - Int J Spine Surg2017 Jan 01; 11
AB  - Background Symptomatic spinal gout is relatively rare. Open laminectomy, with or without fusion, has been so far the standard treatment for symptomatic spinal gout. We describe here the first case of spinal tophaceus gout treated with minimally invasive surgery.Methods A 60-year-old patient, morbidly obese, with no previous history of gout, presented with neurogenic claudication due to severe lumbar canal stenosis at L3/4. Surgery was performed through a minimally invasive approach, using tubular retractors. During surgery, an extradural mass with a thin capsule and containing white “chalky” partially calcified material, slightly adherent to and compressing the theca, was removed.Results There were no intra- or perioperative complications. Surgery successfully improved the functional status, with a significant increase in walking distance and no residual leg pain or neurogenic claudication. Histopathology confirmed the diagnosis of spinal tophaceous gout.Conclusions/Level of evidence Although spinal gout is usually responsive to medical treatment, surgery is often the first line treatment, particularly in patients with neurological deficits. Would surgery be indicated, we believe that minimally invasive surgery can be effective in treating symptomatic spinal tophaceous gout. Level of Evidence: Class IV.