[Intraspinal echinococcosis within the lumbar spine of an 18-year-old male patient].

Echinococcosis of human pathogenetic relevance is a very rare disease in Europe. The vertebral manifestation of the latter zoonosis constitutes one percent of all cases. Intraspinal echinococcosis appears worldwide just sporadically, whereas extradurally located cysts are identified more often than intradurally located ones. The diagnostic and specific therapeutic consequences of this very seldom entity are discussed based on a case report.