Journal of Vascular Surgery Cases and Innovative Techniques (Dec 2019)

Lumbosacral exostosis as a rare cause of iliac vein compression and significant limb swelling

  • Jory Wasserburger, MD,
  • Anastasiya Haponyuk, MS-I, MD,
  • Urvij M. Modhia, MD,
  • Mark Langsfeld, MD,
  • Andrew J. Paterson, MD,
  • Muhammad A. Rana, MD

Journal volume & issue
Vol. 5, no. 4
pp. 529 – 531

Abstract

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A 67-year-old woman presented to our vein clinic for chronic left lower extremity edema, pain, and varicosities. After failed conservative management, a computed tomography scan revealed central venous stenosis secondary to compression of the left common iliac vein by a large osteophyte along the anterolateral aspect of the L5-S1 disk space. An anterior osteophytectomy was performed, followed by iliac venous stenting at a 1-month interval. The patient had resolution of symptoms and remains symptom free at 15 months of follow-up. This report describes a spinal exostosis causing symptomatic venous compression successfully relieved by surgical decompression. Keywords: Iliac vein, Exostosis, Limb swelling, Venous obstruction