Sciatica of nondisc origin: Hydatid cyst of the sciatic nerve. Case report


KALACI A., Sevinç T. T., Yanat A. N.

Journal of Neurosurgery: Spine, cilt.8, sa.4, ss.394-397, 2008 (SCI-Expanded, Scopus) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 8 Sayı: 4
  • Basım Tarihi: 2008
  • Doi Numarası: 10.3171/spi/2008/8/4/394
  • Dergi Adı: Journal of Neurosurgery: Spine
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.394-397
  • Anahtar Kelimeler: Echinococcus granulosus, Hydatid cyst, Sciatic nerve, Sciatica
  • Hatay Mustafa Kemal Üniversitesi Adresli: Evet

Özet

The authors report on an 81-year-old woman with a primary hydatid cyst located in the posteromedial aspect of the thigh. She presented with sciatica, and the cyst was also associated with neurological dysfunction because of its intraneural location. Diagnosis of a cyst in a nerve body is very rare, and the one reported here might be the first such case. So far, in all the previously reported cases in which there were also neurological findings, the cysts in the vertebral column were compressing the spinal cord or there was an intrapelvic mass compressing the sciatic nerve. Hydatid cyst should be considered in the differential diagnosis of sciatica, especially when treating patients who live in or have emigrated from areas of the world where Echinococcus granulosus is prevalent.